Here is my weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show the frontal system that moved through Oregon. An Upper Level Low Pressure Trough  (Shaded “U” shape with blue arrows) takes over enhancing rain chances for a couple more days. The graphics for days 3-7 show a frontal system falling apart as it approaches the Pacific Northwest.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 12 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 30 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 3 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued  for the water around Eagle Ridge County Park on Upper Klamath Lake. The park is located off Highway 140, 15 miles west of Klamath Falls in Klamath County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in this area of Upper Klamath Lake. These toxin concentrations can be harmful to humans and animals.
• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Mostly cloudy with sun breaks and showers with a slight (20%) chance of thunderstorms and a bit cooler this afternoon (0.25 in. of rain possible, more in storms), showers likely (70%) with a slight (20%) chance of thunderstorms this evening, showers late tonight (0.25 in. of rain possible, more in storms) and Saturday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit warmer in the afternoon (0.25 in. of rain possible) and evening, showers likely (70%) late Saturday night (0.10 in. of rain possible),
• Mostly cloudy with a slight (20%) chance of showers and a bit warmer Sunday, then a (40%) chance of showers at night.
• highs 60-66 lows 47-45 warming back to 47 Sunday night.
• Mostly cloudy with a (30%) chance of showers and a bit cooler Monday and in the evening, a slight (20%) chance of rain or drizzle late Monday night and Tuesday AM, a mix of clouds and sun and a bit warmer Tuesday with a slight (20%) chance of afternoon showers, partly cloudy with a slight (20%) chance of showers at night,
• Then partly cloudy and a bit warmer Wednesday through Thursday.
• highs 64-72 lows 47-45. (seasonal averages high 71 low 47)

_____

 

Eugene-Springfield Pollen Count:

Grass………. High (25)

Trees………. Moderate (18)

Last Counted: 6/9/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Cloudy with showers and isolated thunderstorms this afternoon (0.10 in. of rain possible) and evening, showers likely (70%) late tonight (0.25 in. of rain possible),
• Mostly cloudy with showers and isolated thunderstorms and a bit cooler Saturday afternoon (0.25 in. of rain possible), cloudy with evening showers and thunderstorms, a good (50%) chance of showers late Saturday night (0.25 in. of rain possible),
• Mostly cloudy and a bit warmer with a showers likely (70%) Sunday, then mostly cloudy with a (40%) chance of showers Sunday night.
• highs 62-57 warming to 62 Sunday lows near 48.
• Mostly cloudy with a slight (20%) chance of showers Monday through Tuesday, partly cloudy and a bit warmer Tuesday night and Wednesday, mostly clear Wednesday night,
• Then mostly sunny and a bit warmer Thursday.
• highs 65-75 lows near 45. (seasonal averages high 74 low 51)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Mostly cloudy with scattered coastal showers while while scattered showers and isolated thunderstorms   inland this afternoon (0.25 in. of rain possible), coastal showers tonight while scattered inland evening showers and showers late tonight (0.25 in. of rain possible),
• Mostly cloudy with showers and isolated thunderstorms Saturday afternoon (0.50 in. of rain possible), scattered coastal showers at night while a good (50%) chance of scattered inland showers and isolated thunderstorms in the evening, a good (50%) chance of showers late at night (under 0.10 in. of rain possible),
• Mostly cloudy with a good (50%) chance of coastal showers and a bit warmer Sunday while inland showers likely (70%), then a (%) chance of showers Sunday night.
• highs near 58 lows 52-48 warming to 50 Sunday night.
• Mostly cloudy with a (30%) chance of showers Monday, a slight (20%) chance of showers at night,
• Mostly cloudy a bit warmer with a slight (20%) chance of showers Tuesday, just partly cloudy and a bit warmer Tuesday night and Wednesday, mostly clear Wednesday night,
• Then mostly sunny and a bit warmer Thursday.
• highs 60-62 lows 50-48. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Cloudy with rain and snow showers with a slight (20%) chance of thunderstorms and a bit cooler this afternoon (0.25 in. of rain possible) and this evening, rain and snow showers late tonight (0.25 in. of rain possible, 1-3 in. of snow possible),
• AM rain and snow showers, mostly cloudy and a bit cooler with rain and snow showers and a slight (20%) chance of thunderstorms Saturday afternoon and in the evening (0.50 in. of rain possible, 1-3 in. of snow possible), rain and snow showers late at night,
• Mostly cloudy with rain and snow showers likely (70%) and a bit warmer Sunday afternoon, showers likely (70%) Sunday night.
• snow level 5,500 ft. today, 5,000 ft. tonight through Saturday night, 4,500 ft. Sunday, then 6,000 ft. Sunday night.
• highs 50-45 lows 34-32 warming back to 34 Sunday night.
• Mostly cloudy with a good (50%) chance of rain and snow showers Monday AM, a bit warmer with a good (50%) chance of showers in the afternoon, a (40%) chance of showers in the evening, a slight (20%) chance of rain or drizzle late Monday night,
• A slight (20%) chance of rain or drizzle Tuesday AM, a mix of clouds and sun and a bit warmer in the afternoon, just partly cloudy Tuesday night,
• Then partly cloudy and a bit warmer Wednesday through Thursday.
• snow level 5,500 ft. Monday, 6,000 ft. Monday night and Tuesday AM, free air freezing level 9,000 ft. Tuesday afternoon, 9,000 ft. falling to 6,000 ft. late Tuesday night, 6,000 ft. rising to 10,000 ft. Wednesday afternoon, 10,000 ft. falling to 7,500 ft. Wednesday night, then 7,500 ft. rising to 10,000 ft. Thursday afternoon.
• highs 50-65 lows 35-37.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show the frontal system that moved through Oregon. An Upper Level Low Pressure Trough  (Shaded “U” shape with blue arrows) takes over enhancing rain chances for a few days. The graphics for days 3-7 show a frontal system falling apart as it approaches the Pacific Northwest.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 6 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 8 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 0 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued  for the water around Eagle Ridge County Park on Upper Klamath Lake. The park is located off Highway 140, 15 miles west of Klamath Falls in Klamath County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in this area of Upper Klamath Lake. These toxin concentrations can be harmful to humans and animals.
• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Mostly cloudy with a slight (20%) chance of showers tonight (under 0.10 in. of rain possible),
• Cloudy with a (30%) chance of showers Friday AM, showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon (0.25 in. of rain possible, more in storms), showers likely (70%) with a slight (20%) chance of thunderstorms in the evening, showers likely (70%) late Friday night (0.25 in. of rain possible, more in storms) and Saturday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit warmer in the afternoon (0.25 in. of rain possible) and evening, a good (50%) chance of showers late Saturday night (0.10 in. of rain possible),
• Then mostly cloudy with a slight (20%) chance of showers and a bit warmer Sunday and at night.
• lows 47-45 warming back to 47 Sunday night highs 59-67.
• Mostly cloudy with a slight (20%) chance of showers and a bit cooler Monday and Monday night,
• A mix of clouds and sun and a bit warmer Tuesday with a slight (20%) chance of AM showers, partly cloudy at night and Wednesday AM, mostly sunny and a bit warmer Wednesday afternoon, mostly clear at night,
• Then mostly sunny and a bit warmer Thursday.
• highs 64-72 lows 47-44. (seasonal averages high 71 low 47)

_____

 

Eugene-Springfield Pollen Count:

Grass………. High (51)

Trees………. Moderate (72)

Last Counted: 6/8/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Mostly cloudy with a (30%) chance of evening showers and a slight (20%) chance of thunderstorms, a slight (20%) chance of showers late tonight (under 0.10 in. of rain possible),
• Cloudy with a slight (30%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms Friday afternoon (0.10 in. of rain possible) and evening, showers likely (70%) late at night (0.25 in. of rain possible),
• Mostly cloudy with AM showers likely (70%), showers with a slight (20%) chance of thunderstorms and a bit cooler Saturday afternoon (0.25 in. of rain possible) and evening, cloudy with a good (50%) chance of showers late Saturday night (0.25 in. of rain possible),
• Mostly cloudy and a bit warmer with a showers likely (70%) Sunday, mostly cloudy with a (40%) chance of showers Sunday night.
• lows near 48 highs 62-57 warming to 62 Sunday.
• Mostly cloudy with a (30%) chance of showers Monday and in the evening, just mostly cloudy at night and Tuesday, partly cloudy and a bit warmer Tuesday night through Wednesday night,
• Partly cloudy Thursday AM, then mostly sunny and a bit warmer in the afternoon.
• highs 65-75 lows near 45. (seasonal averages high 74 low 51)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Mostly cloudy with a slight (20%) chance of coastal showers tonight while a slight (20%) chance of evening inland showers (under 0.10 in. of rain possible),
• AM coastal showers while a good (50%) chance of AM inland showers, showers likely (70%) Friday afternoon (0.25 in. of rain possible) and evening, showers late Friday night (0.25 in. of rain possible),
• Mostly cloudy with AM coastal showers while inland AM showers likely (70%), showers with a slight (20%) chance of thunderstorms Saturday afternoon (0.50 in. of rain possible), cloudy with a good (50%) chance of coastal showers while a (40%) chance of inland showers with a slight (20%) chance of thunderstorms showers in the evening, a good (50%) chance of showers late at night (under 0.10 in. of rain possible),
• Mostly cloudy with AM showers likely (70%), then a (40%) chance of showers and a bit warmer Sunday and Sunday night.
• lows 50-48 warming back to 50 Sunday night highs near 58.
• Mostly cloudy with a slight (20%) chance of showers Monday and in the evening, just mostly cloudy late at night,
• Mostly cloudy a bit warmer Tuesday, then partly cloudy and a bit warmer Tuesday night through Thursday.
• highs 59-63 lows 50-47 warming back to 50 Wednesday night. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Cloudy with a (30%) chance of evening showers, partly cloudy and colder with a slight (20%) chance of showers late tonight (0.10 in. of rain possible),
• A mix of clouds and sun with a slight (20%) of rain and snow showers Friday AM, rain and snow showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon (0.25 in. of rain possible), rain and snow showers likely (70%) with a slight (20%) chance of thunderstorms in the evening, rain and snow showers likely (70%) late Friday night (0.25 in. of rain possible, 2 in. of snow possible),
• AM rain and snow showers, mostly cloudy and a bit cooler with rain and snow showers and a slight (20%) chance of thunderstorms Saturday afternoon and in the evening, rain and snow showers late at night,
• Cloudy Sunday with a AM rain and snow showers, a good (50%) chance of rain and snow showers and a bit warmer in the afternoon, a (40%) chance of evening showers, then a (30%) chance of rain and snow showers late Sunday night.
• snow level 7,000 ft. falling to 6,000 ft. late tonight, 5,500 ft. Friday, 5,000 ft. Friday night through Sunday, then 5,500 ft. Sunday night.
• lows 36-32 highs 50-44.
• Cloudy with a good (50%) chance of showers Monday AM, a mix of clouds and sun and a bit warmer with a slight (20%) chance of showers in the afternoon through Tuesday AM, a mix of clouds and sun and a bit warmer with a slight (20%) chance of showers in the afternoon, just partly cloudy Tuesday night,
• Partly cloudy in the AM, mostly sunny and a bit warmer Wednesday afternoon, partly cloudy at night and Thursday AM, then mostly sunny and a bit warmer Thursday.
• snow level 5,500 ft. rising to 7,000 ft. Monday afternoon, 6,000 ft. Monday night and Tuesday, free air freezing level 7,500 ft. falling to 6,000 ft. late Tuesday night, 6,000 ft. rising to 9,000 ft. Wednesday afternoon, then 9,000 ft. Wednesday night and Thursday.
• highs 43-64 lows 35-37.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system moving into Oregon. An Upper Level Low Pressure Trough  (Shaded “U” shape with blue arrows) takes over enhancing rain chances for a few days. The graphics for days 3-7 show a frontal system falling apart as it approaches the Pacific Northwest.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 11 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 2 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued  for the water around Eagle Ridge County Park on Upper Klamath Lake. The park is located off Highway 140, 15 miles west of Klamath Falls in Klamath County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in this area of Upper Klamath Lake. These toxin concentrations can be harmful to humans and animals.
• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Rain this AM, a good (50%) chance of showers and much cooler this afternoon (0.25 in. of rain possible), a slight (20%) chance of evening showers, partly cloudy and cooler late tonight (under 0.10 in. of rain possible),
• Mostly cloudy with a slight (20%) chance of showers Friday AM, showers likely (70%) and a slight (20%) chance of thunderstorms and a bit cooler in the afternoon (0.25 in. of rain possible) and evening, showers likely (70%) late Friday night (0.25 in. of rain possible) and Saturday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, then a good (50%) chance of showers late Saturday night.
• highs 63-60 lows 47-45.
• Mostly cloudy with a (40%) chance of showers Sunday AM, a slight (20%) chance of showers and a bit warmer in the afternoon and Sunday night,
• Mostly cloudy with a slight (20%) chance of AM showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Monday afternoon, partly cloudy with a slight (20%) chance of showers in the evening, mostly cloudy with a slight (20%) chance of showers late at night,
• A mix of clouds and sun and a bit warmer Tuesday with a slight (20%) chance of AM showers, partly cloudy at night and Wednesday AM, then mostly sunny and a bit warmer Wednesday afternoon.
• highs 64-69 lows 46-42. (seasonal averages high 71 low 47)

_____

 

Eugene-Springfield Pollen Count:

Grass………. High (124)

Trees………. Moderate (47)

Last Counted: 6/7/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Mostly cloudy with rain this AM, showers likely (70%) and much cooler this afternoon (0.25 in. of rain possible), a slight (20%) chance of evening showers and thunderstorms, a slight (20%) chance of showers late tonight (under 0.10 in. of rain possible),
• A slight (20%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms Friday afternoon (under 0.10 in. of rain possible) and evening, showers likely (70%) late at night (0.25 in. of rain possible),
• Mostly cloudy with AM showers, showers with a slight (20%) chance of thunderstorms and a bit cooler Saturday afternoon, then a slight (20%) chance of showers late Saturday night.
• highs 63-59 lows near 48.
• Cloudy and a bit warmer with a good (50%) chance of showers Sunday, mostly cloudy with a (40%) chance of showers Sunday night,
• Mostly cloudy with a slight (20%) chance of showers and a bit warmer Monday and in the evening, just mostly cloudy at night,
• Then partly cloudy and a bit warmer Tuesday through Wednesday.
• highs 62-72 lows 47-45. (seasonal averages high 74 low 51)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Cloudy with rain this AM, a good (50%) chance of showers and a bit cooler this afternoon (0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of coastal showers tonight while a slight (20%) chance of evening inland showers (under 0.10 in. of rain possible),
• Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon (0.25 in. of rain possible), coastal showers likely (70%) at night while a good (50%) chance of inland evening showers and inland showers likely (70%) late Friday night (0.10 in. of rain possible),
• Mostly cloudy with showers likely (70%) Saturday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Saturday afternoon, then cloudy with a (40%) chance of showers late at night.
• highs 69-60 lows near 50.
• Mostly cloudy with (40%) chance of showers and a bit warmer Sunday and Sunday night,
• A slight (20%) chance of showers Monday and in the evening, mostly cloudy late at night,
• Mostly cloudy Tuesday morning, then partly cloudy and a bit warmer in the afternoon through Wednesday.
• highs 58-60 lows near 48. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Cloudy with rain this AM, much cooler with showers this afternoon (0.25 in. of rain possible), a (40%) chance of showers and colder late tonight (0.10 in. of rain possible),
• A mix of clouds and sun with a slight (20%) of rain and snow showers Friday AM, rain and snow showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, rain and snow showers likely (70%) late Friday night,
• AM rain and snow showers, mostly cloudy and a bit cooler with rain and snow showers and a slight (20%) chance of thunderstorms Saturday afternoon and in the evening, then a good (50%) chance of rain and snow showers late at night.
• snow level above 8,000 ft. falling to 7,000 ft. this afternoon, 7,000 ft. falling to 6,000 ft. late tonight, 5,500 ft. Friday, 5,000 ft. Friday night and Saturday, then 4,500 ft. Saturday night.
• highs 50-42 lows 36-32.
• Mostly cloudy with a good (50%) chance of rain and snow showers and a bit warmer Sunday and in the evening, a (30%) chance of showers late Sunday night,
• Cloudy with a slight (20%) chance of showers Monday AM, a mix of clouds and sun and a bit warmer with a slight (20%) chance of showers in the afternoon through Tuesday AM, a mix of clouds and sun and a bit warmer in the afternoon, partly cloudy Tuesday night,
• Mostly sunny in the AM, then partly cloudy and a bit warmer Wednesday afternoon.
• snow level 4,500 ft. Sunday, 5,000 ft. Sunday night, 6,000 ft. rising to above 8,000 ft. Monday afternoon, above 8,000 ft. Monday falling  to 7,000 ft. late Monday night, 7,000 ft. Tuesday AM, free air freezing level 9,000 ft. Tuesday afternoon, 9,000 ft. falling to 8,000 ft. Tuesday night, then 8,000 ft. rising to 9,000 ft. Wednesday afternoon.
• highs 43-62 lows 32-34 cooling back to 32 Tuesday night.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system moving into Oregon. An Upper Level Low Pressure Trough  (Shaded “U” shape with blue arrows) takes over enhancing rain chances for a few days. The graphics for days 3-7 show a frontal system falling apart as it approaches the Pacific Northwest.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 14 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory was issued today for the water around Eagle Ridge County Park on Upper Klamath Lake. The park is located off Highway 140, 15 miles west of Klamath Falls in Klamath County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in this area of Upper Klamath Lake. These toxin concentrations can be harmful to humans and animals.
• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Increasing clouds with a slight (20%) chance of evening showers, mostly cloudy with showers late tonight (0.25 in. of rain possible),
• Rain Thursday AM, a good (50%) chance of showers and much cooler in the afternoon (0.25 in. of rain possible), a slight (20%) chance of evening showers, partly cloudy and cooler late Thursday night (under 0.10 in. of rain possible),
• Mostly cloudy with a slight (20%) chance of showers Friday AM, showers likely (70%) and a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, showers likely (70%) late Friday night and Saturday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, then a good (50%) chance of showers late Saturday night.
• lows 56-45 highs 63-60.
• Mostly cloudy with a (40%) chance of showers Sunday AM, a slight (20%) chance of showers and a bit warmer in the afternoon and Sunday night,
• Mostly cloudy with a slight (20%) chance of AM showers,  partly cloudy and a bit warmer with a slight (20%) chance of showers Monday afternoon, partly cloudy with a slight (20%) chance of showers in the evening, mostly cloudy with a slight (20%) chance of showers late at night,
• A mix of clouds and sun and a bit warmer Tuesday with a slight (20%) chance of AM showers, partly cloudy at night and Wednesday AM, then mostly sunny and a bit warmer Wednesday afternoon.
• highs 64-69 lows 46-42. (seasonal averages high 71 low 47)

_____

 

Eugene-Springfield Pollen Count:

Grass………. High (124)

Trees………. Moderate (47)

Last Counted: 6/7/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Mostly cloudy with a (40%) chance of evening showers, rain late tonight (0.25 in. of rain possible) and Thursday AM, showers likely (70%) and much cooler Thursday afternoon (0.25 in. of rain possible), a slight (20%) chance of evening showers and thunderstorms, a slight (20%) chance of showers late Thursday night (under 0.10 in. of rain possible),
• A slight (20%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms Friday afternoon and evening, showers likely (70%) late at night,
• Mostly cloudy with AM showers, showers with a slight (20%) chance of thunderstorms and a bit cooler Saturday afternoon, then a slight (20%) chance of showers late Saturday night.
• lows 56-47 highs 63-59.
• Cloudy and a bit warmer with a good (50%) chance of showers Sunday, mostly cloudy with a (40%) chance of showers Sunday night,
• Mostly cloudy with a slight (20%) chance of showers and a bit warmer Monday and in the evening, just mostly cloudy at night,
• Then partly cloudy and a bit warmer Tuesday through Wednesday.
• highs 62-72 lows 47-45. (seasonal averages high 74 low 51)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Mostly cloudy with rain tonight (0.50 in. of rain possible),
• Cloudy with rain Thursday AM, a good (50%) chance of showers and a bit cooler in the afternoon (0.25 in. of rain possible), mostly cloudy with a slight (20%) chance of coastal showers Thursday night while a slight (20%) chance of evening inland showers (under 0.10 in. of rain possible),
• Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon, coastal showers likely (70%) at night while a good (50%) chance of inland evening showers and inland showers likely (70%) late Friday night,
• Mostly cloudy with showers likely (70%) Saturday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Saturday afternoon, then cloudy with a (40%) chance of showers late at night.
• lows 55-50 highs 69-60.
• Mostly cloudy with (40%) chance of showers and a bit warmer Sunday and Sunday night,
• A slight (20%) chance of showers Monday and in the evening, mostly cloudy late at night,
• Mostly cloudy Tuesday morning, then partly cloudy and a bit warmer in the afternoon through Wednesday.
• highs 58-60 lows near 48. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Cloudy a good (50%) chance of evening showers and thunderstorms, rain late tonight (0.25 in. of rain possible, more in storms) and Thursday AM, much cooler with showers in the afternoon (0.25 in. of rain possible), a (40%) chance of showers and colder late at night (0.10 in. of rain possible),
• A mix of clouds and sun with showers a slight (20%) of rain and snow showers Friday AM, rain and snow showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, rain and snow showers likely (70%) late Friday night,
• AM rain and snow showers, mostly cloudy and a bit cooler with rain and snow showers and a slight (20%) chance of thunderstorms Saturday afternoon and in the evening, then a good (50%) chance of rain and snow showers late at night.
• snow level above 8,000 ft. tonight, above 8,000 ft. falling to 7,000 ft. Thursday afternoon, 7,000 ft. falling to 6,000 ft. late Thursday night, 5,500 ft. Friday, 5,000 ft. Friday night and Saturday, then 4,500 ft. Saturday night.
• lows 46-32 highs 50-42.
• Mostly cloudy with a good (50%) chance of rain and snow showers and a bit warmer Sunday and in the evening, a (30%) chance of showers late Sunday night,
• Cloudy with a slight (20%) chance of showers Monday AM, a mix of clouds and sun and a bit warmer with a slight (20%) chance of showers in the afternoon through Tuesday AM, a mix of clouds and sun and a bit warmer in the afternoon, partly cloudy Tuesday night,
• Mostly sunny in the AM, then partly cloudy and a bit warmer Wednesday afternoon.
• snow level 4,500 ft. Sunday, 5,000 ft. Sunday night, 6,000 ft. rising to above 8,000 ft. Monday afternoon, above 8,000 ft. Monday falling  to 7,000 ft. late Monday night, 7,000 ft. Tuesday AM, free air freezing level 9,000 ft. Tuesday afternoon, 9,000 ft. falling to 8,000 ft. Tuesday night, then 8,000 ft. rising to 9,000 ft. Wednesday afternoon.
• highs 43-62 lows 32-34 cooling back to 32 Tuesday night.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system approaching Oregon. An Upper Level Low Pressure Trough  (Shaded “U” shape with blue arrows) takes over enhancing rain chances. The graphics for days 3-7 show the frontal system that will have moved past the Pacific Northwest.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 15 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 16 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 9 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Partly cloudy and a bit cooler today, a slight (20%) chance of evening showers, becoming mostly cloudy with rain late tonight (0.25 in. of rain possible) and Thursday AM, showers likely (70%) and cooler in the afternoon (0.25 in. of rain possible), a good (50%) chance of evening showers, a slight (20%) chance of showers and cooler late Thursday night (under 0.10 in. of rain possible),
• Partly cloudy with a slight (20%) chance of showers Friday AM, mostly cloudy with showers likely (70%) and a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, then showers likely (70%) late Friday night.
• highs 76-62 lows 56-47.
• Mostly cloudy with showers likely (70%) and a bit cooler Saturday, cloudy with showers likely (70%) in the evening, a good (50%) chance of showers late Saturday night,
• Mostly cloudy with a (40%) chance of showers Sunday AM, a slight (20%) chance of showers and a bit warmer in the afternoon and at night,
• A mix of clouds and sun and a bit warmer with a slight (20%) chance of showers Monday, partly cloudy with a slight (20%) chance of showers in the evening, just partly cloudy late Monday night,
• Then a mix of clouds and sun and a bit warmer Tuesday.
• highs 62-68 lows 46-44. (seasonal averages high 71 low 46)

_____

 

Eugene-Springfield Pollen Count:

Grass………. High (124)

Trees………. Moderate (47)

Last Counted: 6/7/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Partly cloudy with patchy fog this AM, becoming mostly cloudy and a bit cooler this afternoon, a (40%) chance of evening rain with a slight (20%) chance of thunderstorms, rain late tonight (0.25 in. of rain possible),
• Mostly cloudy with AM rain, a good (50%) chance of showers and cooler Thursday afternoon (0.25 in. of rain possible), a slight (20%) chance of showers late Thursday night (under 0.10 in. of rain possible),
• Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon and evening, then rain late Friday night.
• highs 83-62 lows 57-47.
• Mostly cloudy with showers and a bit cooler Saturday and in the evening, a good (50%) chance of showers at night,
• Mostly cloudy and a bit warmer with a (30%) chance of showers Sunday, a slight (20%) chance of showers Sunday night,
• Mostly cloudy with a slight (20%) chance of showers Monday AM, partly cloudy and a bit warmer with a slight (20%) chance of showers in the afternoon and evening, just mostly cloudy Monday night,
• Mostly cloudy Tuesday AM, then partly cloudy in the afternoon.
• highs 59-72 lows near 45. (seasonal averages high 74 low 50)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Partly cloudy with patchy fog this AM, mostly cloudy with a slight (20%) chance of rain and a bit warmer this afternoon (under 0.10 in. of rain possible), coastal rain tonight while a (40%) chance of  inland evening with inland rain late tonight (0.50 in. of rain possible),
• Cloudy with rain Thursday AM, a good (50%) chance of showers and a bit cooler Thursday afternoon (0.25 in. of rain possible), mostly cloudy with a slight (20%) chance of showers late Thursday night (under 0.10 in. of rain possible),
• Mostly cloudy with a good (50%) chance of AM showers, rain likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon, then rain likely (70%) at night.
• highs 69-60 lows 55-50.
• Mostly cloudy with AM rain, showers and a bit cooler Saturday afternoon and evening, slight (20%) chance of showers late Saturday night through Sunday night (a bit  warmer Sunday),
• Mostly cloudy with a slight (20%) chance of showers Monday AM, partly cloudy and a bit warmer with a slight (20%) chance of showers Monday afternoon and evening, mostly cloudy with a slight (20%) chance of showers late at night and Tuesday afternoon.
• highs 58-60 lows near 48. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Partly cloudy with a slight (20%) chance of  showers and thunderstorms and a bit cooler this afternoon, becoming cloudy a good (50%) chance of evening showers and a slight (20%) chance of thunderstorms, rain late tonight (0.25 in. of rain possible, more in storms),
• Mostly cloudy with rain Thursday AM, cooler with showers in the afternoon, showers likely (70%) and colder late at night,
• Mostly cloudy with showers likely (70%) Friday AM, a bit cooler with rain and snow showers likely (70%) and a slight (20%) chance of thunderstorms in the afternoon and evening, rain and snow showers likely (70%) Friday night.
• snow level above 8,000 ft. today and tonight, above 8,000 ft. falling to 7,500 ft. Thursday afternoon, 7,5000 ft. falling to 6,500 ft. late Thursday night, 6,500 ft. falling to 5,500 ft. Friday afternoon, then 5,000 ft. Friday night.
• highs 72-48 lows 46-33.
• Mostly cloudy and a bit cooler with rain and snow showers Saturday and in the evening, cloudy with a good (50%) chance of rain and snow showers late Saturday night,
• Mostly cloudy with a good (50%) chance of rain and snow showers and a bit warmer Sunday, a (40%) chance of evening rain and snow showers, a slight (20%) chance of rain and snow showers late Sunday night,
• Partly cloudy and a bit warmer with a slight (20%) chance of rain and snow showers Monday and in the evening, then just partly cloudy and a bit warmer Monday night and Tuesday.
• snow level 5,000 ft. Saturday, 4,500 ft. Saturday night and Sunday, 5,000 ft. Sunday night, 6,000 ft. rising to above 8,000 ft. Monday, 8,000 ft. Monday evening, free air freezing level 7,000 ft. late Monday night, then 7,000 ft. rising to 10,000 ft. Tuesday afternoon.
• highs 42-59 lows 30-34.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system approaching Oregon Wednesday night and Thursday. An Upper Level High Pressure Ridge  (Shaded “Arch” shape with blue arrows) moved in to dry us out, but an Upper Level Low Pressure Trough (Shaded “U” shape with blue arrows) takes over late in the week enhancing rain chances. The graphics for days 3-7 show the frontal system that moved through the Pacific Northwest Thursday.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 18 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 14 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Mostly clear tonight.
• Partly cloudy and a bit cooler Wednesday, a slight (20%) chance of evening showers, becoming mostly cloudy with rain late Wednesday night (0.25 in. of rain possible) and Thursday AM, showers likely (70%) and cooler in the afternoon, a good (50%) chance of evening showers, a slight (20%) chance of showers and cooler late Thursday night,
• Cloudy with a slight (20%) chance of showers Friday AM, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon and evening, then showers likely (70%) late Friday night.
• lows 49-56 cooling to 47 Friday night highs 76-62.
• Mostly cloudy with showers likely (70%) and a bit cooler Saturday, cloudy with showers likely (70%) in the evening, a good (50%) chance of showers late Saturday night,
• Mostly cloudy with a (40%) chance of showers Sunday AM, a slight (20%) chance of showers and a bit warmer in the afternoon and at night,
• A mix of clouds and sun and a bit warmer with a slight (20%) chance of showers Monday, partly cloudy with a slight (20%) chance of showers in the evening, just partly cloudy late Monday night,
• Then a mix of clouds and sun and a bit warmer Tuesday.
• highs 62-68 lows 46-44. (seasonal averages high 71 low 46)

_____

 

Eugene-Springfield Pollen Count:

Grass………. Very High (757)

Trees………. Moderate (18)

Last Counted: 6/6/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Partly cloudy with patchy fog late tonight and Wednesday AM, becoming mostly cloudy and a bit cooler  in the afternoon, a (40%) chance of evening rain with a slight (20%) chance of thunderstorms, rain late Wednesday night (0.25 in. of rain possible),
• Mostly cloudy with AM rain, a good (50%) chance of showers and cooler Thursday afternoon, a (40%) chance of showers and a slight (20%) chance of thunderstorms in the evening, a slight (20%) chance of showers late Thursday night,
• Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon and evening, then rain late Friday night.
• lows 53-57 cooling to 47 Thursday night highs 83-62.
• Mostly cloudy AM rain, showers likely and a bit cooler Saturday afternoon and evening, a good (50%) chance of showers at night,
• Mostly cloudy and a bit warmer with a (30%) chance of showers Sunday, a slight (20%) chance of showers Sunday night,
• Mostly cloudy with a slight (20%) chance of showers Monday AM,partly cloudy and a bit warmer with a slight (20%) chance of showers in the afternoon, then partly cloudy with a slight (20%) chance of showers Monday night and Tuesday.
• highs 59-72 lows near 45. (seasonal averages high 74 low 50)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Partly cloudy with patchy fog late tonight and Wednesday AM, mostly cloudy with a slight (20%) chance of rain and a bit warmer in the afternoon (under 0.10 in. of rain possible), coastal rain at night while a (40%) chance of  inland evening with inland rain late Wednesday night (0.50 in. of rain possible),
• Cloudy with rain Thursday AM, a good (50%) chance of showers and a bit cooler Thursday afternoon, mostly cloudy with a slight (20%) chance of showers late Thursday night,
• Mostly cloudy with a good (50%) chance of AM showers, rain likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon, then rain likely (70%) at night.
• lows 52-55 cooling to 50 Thursday night and Friday night highs 69-60.
• Mostly cloudy with AM rain, showers and a bit cooler Saturday afternoon and evening, slight (20%) chance of showers late Saturday night through Sunday night (a bit  warmer Sunday),
• Mostly cloudy with a slight (20%) chance of showers Monday AM, partly cloudy and a bit warmer with a slight (20%) chance of showers Monday afternoon and evening, just mostly cloudy late at night and Tuesday AM, then partly cloudy in the afternoon.
• highs 58-60 lows near 48. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Partly cloudy tonight,
• Partly cloudy with a slight (20%) chance of  showers and thunderstorms and a bit cooler Wednesday afternoon, becoming cloudy a good (50%) chance of evening showers and a slight (20%) chance of thunderstorms, rain late Wednesday night (0.25 in. of rain possible, more in storms),
• Mostly cloudy with rain Thursday AM, cooler with showers in the afternoon, showers likely (70%) and colder late at night,
• Mostly cloudy with showers likely (70%) Friday AM, a bit cooler with rain and snow showers likely (70%) and a slight (20%) chance of thunderstorms in the afternoon and evening, rain and snow showers likely (70%) Friday night.
• free air freezing level 13,000 ft. tonight, snow level above 8,000 ft. Wednesday and Wednesday night, above 8,000 ft. falling to 7,500 ft. Thursday afternoon, 7,5000 ft. falling to 6,500 ft. late Thursday night, 6,500 ft. falling to 5,500 ft. Friday afternoon, then 5,000 ft. Friday night.
• lows 44-46 cooling to 33 Friday night highs 72-48.
• Mostly cloudy and a bit cooler with rain and snow showers Saturday and in the evening, cloudy with a good (50%) chance of rain and snow showers late Saturday night,
• Mostly cloudy with a good (50%) chance of rain and snow showers and a bit warmer Sunday, a (40%) chance of evening rain and snow showers, a slight (20%) chance of rain and snow showers late Sunday night,
• Partly cloudy and a bit warmer with a slight (20%) chance of rain and snow showers Monday and in the evening, then just partly cloudy and a bit warmer Monday night and Tuesday.
• snow level 5,000 ft. Saturday, 4,500 ft. Saturday night and Sunday, 5,000 ft. Sunday night, 6,000 ft. rising to above 8,000 ft. Monday, 8,000 ft. Monday evening, free air freezing level 7,000 ft. late Monday night, then 7,000 ft. rising to 10,000 ft. Tuesday afternoon.
• highs 42-59 lows 30-34.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my new weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system approaching Oregon Thursday. An Upper Level High Pressure Ridge  (Shaded “Arch” shape with blue arrows) moved in to dry us out, but an Upper Level Low Pressure Trough (Shaded “U” shape with blue arrows) takes over late in the week enhancing rain chances. The graphics for days 3-7 show the frontal system that moved through the Pacific Northwest Thursday.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 20 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 22 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 10 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Sunny and a bit warmer this afternoon, mostly clear tonight.
• Partly cloudy and a bit cooler Wednesday, becoming mostly cloudy with rain late Wednesday night (0.25 in. of rain possible) and Thursday AM, showers likely (70%) and a bit cooler in the afternoon, a good (50%) chance of showers Thursday night.
• highs 79-65 lows 49-54 cooling to 48 Thursday night.
• Cloudy with a good (50%) chance of AM showers, showers likely (70%) and a bit cooler Friday through Saturday evening, mostly cloudy with a good (50%) chance of showers late Saturday night,
• Mostly cloudy with a (40%) chance of showers Sunday AM, a slight (20%) chance of showers and a bit warmer in the afternoon and at night,
• A slight (20%) chance of showers Monday AM, then a mix of clouds and sun and a bit warmer in the afternoon.
• highs 63-67 lows near 45. (seasonal averages high 71 low 46)

_____

 

Eugene-Springfield Pollen Count:

Grass………. Very High (757)

Trees………. Moderate (18)

Last Counted: 6/6/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Mostly sunny and a bit warmer this afternoon, mostly clear with patchy fog late tonight and Wednesday AM, becoming mostly cloudy and a bit cooler with a slight (20%) chance of rain in the afternoon (under 0.10 in. of rain possible), cloudy with a (40%) chance of evening rain, rain late Wednesday night (0.25 in. of rain possible),
• Cloudy with AM rain, showers likely (70%) and cooler Thursday afternoon, then mostly cloudy with a good (50%) chance of showers late at night.
• highs 82-68 lows 52-58 cooling to 50 Thursday night.
• Mostly cloudy showers likely (70%) and a bit cooler Friday through Saturday, a (40%) chance of showers at night,
• Mostly cloudy and a bit warmer with a (30%) chance of showers Sunday, a slight (20%) chance of showers in the evening, then just partly cloudy late Sunday night and Monday (a bit warmer).
• highs 64-62 warming to 72 Monday lows 49-45. (seasonal averages high 74 low 50)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Partly cloudy and a bit cooler this afternoon, partly cloudy with patchy fog late tonight,
• Mostly cloudy with patchy AM coastal fog while partly cloudy inland Wednesday AM and mostly cloudy with a slight (20%) chance of inland showers and a bit warmer in the afternoon (under 0.10 in. of rain possible), coastal rain at night while inland evening rain likely (70%) with inland rain late Wednesday night (0.50 in. of rain possible),
• Cloudy with rain Thursday AM, a good (50%) chance of coastal showers while inland showers likely (70%) and a bit cooler Thursday afternoon, then mostly cloudy with a good (50%) chance of showers late Thursday night.
• highs 60-64 cooling to 62 Thursday lows 50-55 cooling back to 50 Thursday night.
• Mostly cloudy with showers likely (70%) and a bit cooler Friday, showers Friday night,
• Mostly cloudy with showers and a bit cooler Saturday, evening showers likely (70%), a slight (20%) chance of showers late Saturday night,
• A slight (20%) chance of showers Sunday AM, just mostly cloudy and a bit warmer in the afternoon, mostly cloudy Sunday night and Monday AM, then partly cloudy and a bit warmer Monday afternoon.
• highs 60-58 warming to 62 Monday lows 50-48. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Mostly sunny and a bit warmer this afternoon, partly cloudy tonight,
• Partly cloudy with a slight (20%) chance of  showers and thunderstorms and a bit cooler Wednesday afternoon, a good (50%) chance of evening showers with a slight (20%) chance of thunderstorms, rain likely (70%) late Wednesday night,
• Mostly cloudy with rain Thursday AM, cloudy and cooler with showers in the afternoon, showers likely (70%) late at night.
• free air freezing level 12,000 ft. today , 13,000 ft. tonight, snow level above 8,000 ft. Wednesday and Wednesday night, above 8,000 ft. falling to 7,500 ft. Thursday afternoon, then above 8,000 ft. falling to 6,500 ft. late Thursday night.
• highs 75-55 lows 45-47 cooling to 38 Thursday night.
• Cloudy with showers likely (70%) Friday AM, a bit cooler with rain and snow showers likely (70%) in the afternoon and Friday night,
• Mostly cloudy and a bit cooler with rain and snow showers likely (70%) Saturday and in the evening, a good (50%) chance of rain and snow showers late Saturday night,
• Mostly cloudy with a good (50%) chance of rain and snow showers Sunday AM, a good (50%) chance of showers and a bit warmer Sunday afternoon and evening, a slight (20%) chance of showers late Sunday night,
• A mix of clouds and sun with a slight (20%) chance of showers Monday AM, then mostly sunny and a bit warmer Monday afternoon.
• snow level 6,500 ft. falling to 5,500 ft. Friday afternoon, 5,000 ft. Friday night through Saturday night, 6,000 ft. Sunday afternoon, 6,500 ft. Sunday night, 7,000 ft. Monday AM, then free air freezing level 10,000 ft. Monday afternoon.
• highs 50-46 warming to 54 Monday lows near 33.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my new weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system approaching Oregon Wednesday. An Upper Level High Pressure Ridge  (Shaded “Arch” shape with blue arrows) has moved in to dry us out, but Upper Level Low Pressure Trough (Shaded “U” shape with blue arrows) takes over late in the week enhancing rain chances. The graphics for days 3-7 show the frontal system that will move through the Pacific Northwest Thursday.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 16 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 15 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Mostly clear tonight,
• Partly cloudy in the AM, mostly sunny and a bit warmer Tuesday afternoon, partly cloudy at night.
• Partly cloudy and a bit cooler Wednesday, a good (50%) chance of evening rain, mostly cloudy with rain late Wednesday night (0.25 in. of rain possible) and Thursday AM, mostly cloudy with showers and a bit cooler in the afternoon, a good (50%) chance of showers Thursday night.
• lows 46-54 cooling to 48 Thursday night highs 79-66.
• Cloudy with a good (50%) chance of AM showers, showers likely (70%) and a bit cooler Friday through Saturday evening, mostly cloudy with a good (50%) chance of showers Saturday night,
• Mostly cloudy with a (40%) chance of showers Sunday AM, a slight (20%) chance of showers and a bit warmer in the afternoon and at night,
• A slight (20%) chance of showers Monday AM, then a mix of clouds and sun and a bit warmer in the afternoon.
• highs 63-67 lows near 45. (seasonal averages high 71 low 46)

_____

 

Eugene-Springfield Pollen Count:

Grass………. Moderate (16)

Trees………. Moderate (15)

Last Counted: 6/2/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Partly cloudy this evening, mostly clear late tonight,
• Sunny with patchy fog Tuesday AM, partly cloudy and a bit warmer in the afternoon, mostly clear with patchy fog late Tuesday night,
• Sunny with patchy fog Wednesday AM, becoming mostly cloudy and a bit cooler with a slight (20%) chance of showers in the afternoon (under 0.10 in. of rain possible), cloudy with a (40%) chance of evening showers, rain late Wednesday night (0.25 in. of rain possible),
• Cloudy with AM rain, showers likely (70%) and cooler Thursday afternoon, then mostly cloudy with a good (50%) chance of showers late at night.
• lows 49-59 highs 77-82 cooling back to 77 Wednesday.
• Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) and a bit cooler Friday afternoon, showers likely (70%) and a bit cooler Friday night and Saturday, a (40%) chance of showers at night,
• Mostly cloudy and a bit warmer with a slight (20%) chance of showers Sunday and in the evening, then just partly cloudy Sunday night and Monday (a bit warmer).
• highs 66-60 warming back to 66 Sunday lows 49-46. (seasonal averages high 74 low 50)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Partly cloudy this evening, mostly cloudy with patchy coastal fog and drizzle late tonight,
• Mostly cloudy with patchy AM fog and coastal drizzle, just partly cloudy and a bit cooler Tuesday afternoon, partly cloudy with patchy fog late at night,
• Mostly cloudy with patchy AM coastal fog while partly cloudy inland Wednesday AM and mostly cloudy with a slight (20%) chance of inland showers and a bit warmer in the afternoon (under 0.10 in. of rain possible),coastal rain at night while inland evening rain likely (70%) with inland rain late Wednesday night (0.50 in. of rain possible),
• Cloudy with rain Thursday AM, a good (50%) chance of showers and cooler Thursday afternoon, then mostly cloudy with a good (50%) chance of showers late Thursday night.
• lows 49-55 highs 62-60 cooling to 59 Thursday.
• Mostly cloudy with showers likely (70%) and a bit cooler Friday and Friday night,
• Mostly cloudy with a good (50%) chance of showers and a bit cooler Saturday and Saturday night,
• A slight (20%) chance of showers Sunday AM, just mostly cloudy and a bit warmer in the afternoon and Sunday night,
• Then partly cloudy and a bit warmer Monday.
• highs 58-60 lows near 50. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Partly cloudy tonight,
• Sunny in the AM, partly cloudy and warmer Tuesday afternoon and at night,
• Partly cloudy with a slight (20%) chance of  showers and thunderstorms and a bit cooler Wednesday afternoon, a good (50%) chance of evening showers with a slight (20%) chance of thunderstorms, rain late Wednesday night and Thursday AM, cloudy and cooler with showers in the afternoon, showers likely (70%) late at night.
• free air freezing level 12,000 ft. tonight, 13,000 ft. Tuesday and Tuesday night, snow level above 8,000 ft. Wednesday through Thursday, then above 8,000 ft. falling to 6,500 ft. late Thursday night.
• lows 42-47 cooling to 38 Thursday night highs 74-55.
• Cloudy with showers likely (70%) Friday AM, a bit cooler with rain and snow showers likely (70%) in the afternoon and Friday night,
• Mostly cloudy and a bit cooler with rain and snow showers likely (70%) Saturday, rain and snow showers likely (70%) in the evening, a good (50%) chance of rain and snow showers  late Saturday night,
• Mostly cloudy with a good (50%) chance of rain and snow showers Sunday AM, a good (50%) chance of showers and a bit warmer Sunday afternoon and evening, a slight (20%) chance of showers late Sunday night,
• Partly cloudy with a slight (20%) chance of showers Monday AM, then just partly cloudy and a bit warmer Monday afternoon.
• snow level 6,500 ft. falling to 5,500 ft. Friday afternoon, 5,000 ft. Friday night through Saturday night, 6,000 ft. Sunday afternoon, 6,500 ft. Sunday night, 7,000 ft. Monday AM, then free air freezing level 10,000 ft. Monday afternoon.
• highs 57-46 warming to 54 Monday lows near 33.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my new weekly weather quiz question. What is  a “Back Door Cold Front?”  The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show a frontal system approaching Oregon Wednesday. An Upper Level High Pressure Ridge  (Shaded “Arch” shape with blue arrows) has moved in to dry us out, but Upper Level Low Pressure Trough (Shaded “U” shape with blue arrows) takes over late in the week enhancing rain chances. The graphics for days 3-7 show the frontal system that will move through the Pacific Northwest Thursday.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 13 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 14 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 16 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Mostly sunny and a bit warmer today, mostly clear tonight,
• Partly cloudy in the AM, mostly sunny and a bit warmer Tuesday afternoon, mostly clear at night,
• Partly cloudy and a bit cooler Wednesday, mostly cloudy with a slight (20%) chance of evening showers, then rain likely (70%) late Wednesday night.
• highs 74-79 cooling to 76 Wednesday lows 45-54.
• Cloudy with AM rain likely (70%), a good (50%) chance of showers and a bit cooler Thursday afternoon and at night.
• Cloudy with a good (50%) chance of showers and a bit cooler Friday through Saturday, mostly cloudy with a good (50%) chance of showers Saturday night,
• Mostly cloudy with a (40%) chance of showers and a bit warmer Sunday.
• highs 66-60 warming back to 66 Sunday lows near 46. (seasonal averages high 70 low 46)

_____

 

Eugene-Springfield Pollen Count:

Grass………. Moderate (16)

Trees………. Moderate (15)

Last Counted: 6/2/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• A mix of clouds and sun and a bit warmer this afternoon, partly cloudy this evening, mostly clear late tonight,
• Sunny with patchy fog Tuesday AM, partly cloudy and a bit warmer in the afternoon, mostly clear in the evening, partly cloudy with patchy fog late Tuesday night,
• Partly cloudy with patchy fog Wednesday AM, mostly cloudy with a slight (20%) chance of showers in the afternoon, cloudy with a slight (20%) chance of evening rain, then  rain late Wednesday night.
• highs 77-82 cooling back to 77 Wednesday lows 49-59.
• Cloudy with AM rain, showers likely (70%) and cooler Thursday afternoon, a good (50%) chance of showers late at night,
• Mostly cloudy and a bit cooler with a good (50%) chance of showers Friday and Friday night,
• Showers likely (60%) and a bit cooler Saturday  afternoon and evening, a good (50%) chance of showers at night,
• Then mostly cloudy and a bit warmer with a (40%) chance of showers Sunday.
• highs 66-60 warming back to 66 Sunday lows 49-46. (seasonal averages high 74 low 50)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Partly cloudy and a bit cooler this afternoon and evening, mostly cloudy with patchy coastal fog late tonight,
• Patchy AM fog, partly cloudy and a bit cooler Tuesday afternoon, partly cloudy with patchy fog late at night,
• Partly cloudy with patchy AM fog, mostly cloudy Wednesday afternoon with a slight (20%) of inland showers, mostly cloudy with rain Wednesday night.
• highs 62-60 warming back to 62 Wednesday lows 49-55.
• Mostly cloudy with rain Thursday AM, showers likely (60%) and cooler Thursday afternoon and evening, a good (50%) chance of showers late Thursday night,
• Then mostly cloudy with a (40%) chance of showers and a bit cooler Friday, a good (50%) chance of showers Friday night,
• Showers likely (70%) and a bit cooler Saturday and Saturday night,
• The mostly cloudy and a bit warmer with a (40%) chance of showers Sunday.
• highs 60-58 warming to 60 Sunday lows 48-50. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Mostly sunny and a bit warmer today, mostly clear tonight,
• Partly cloudy and warmer Tuesday and at night,
• Mostly sunny in the AM, partly cloudy with a slight (20%) chance of  showers and thunderstorms Wednesday afternoon, a good (50%) chance of evening showers with a slight (20%) chance of thunderstorms, then rain likely (70%) late Wednesday night.
• free air freezing level 10,000 ft. rising to 12,000 ft. today, 12,000 ft. tonight, 13,000 ft. Tuesday and Tuesday night, then snow level above 8,000 ft. Wednesday and Wednesday night.
• highs 70-75 cooling to 73 Wednesday lows 40-45.
• Mostly cloudy with AM rain likely (70%), cloudy a bit cooler with showers likely (70%) Thursday afternoon and evening, a (40%) chance of showers late at night and Friday AM, a bit cooler with a good (50%) chance of rain and snow showers in the afternoon and Friday night,
• Cloudy with a good (50%) chance of rain and snow showers Saturday AM, a bit cooler with rain and snow showers likely (70%) in the afternoon and evening, a good (50%) chance of rain and snow showers Saturday night,
• Mostly cloudy with a good (50%) chance of rain and snow showers Sunday AM, then a good (50%) chance of showers and a bit warmer Sunday afternoon.
• snow level above 8,000 ft. Thursday, above 8,000 ft. falling to 6,500 ft. late Thursday night, 6,500 ft. falling to 5,500 ft. Friday afternoon, 5,000 ft. Friday night through Saturday night, then 6,000 ft. Sunday afternoon.
• highs 57-48 warming to 55 Sunday lows 38-35.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________

Here is my weekly weather quiz question for the last time. What is  the “Azores High?” Here is the correct answer. The Azores High is an alternate term for Bermuda High – a semi-permanent, subtropical area of high pressure in the North Atlantic Ocean off the East Coast of North America that migrates east and west with varying central pressure. Depending on the season, it has different names. When it is displaced westward, during the Northern Hemispheric summer and fall, the center is located in the western North Atlantic, near Bermuda. In the winter and early spring, it is primarily centered near the Azores in the eastern part of the North Atlantic. Also known as Azores High. I’ll have a new weekly weather quiz question for you starting Monday. The first person to post the correct answer as a comment on this page will win a week of free personalized weather forecasts tailored to your needs.  Good luck.

________________

The graphics for days 1-3 show the frontal system that fell apart as it moved through Oregon. An Upper Level High Pressure Ridge is moving in to dry us our. The graphics for days 3-7 show the frontal system that will move through the Pacific Northwest between next Friday and Saturday.

________________

 

Air Quality Index:

Eugene-Springfield: The Air Quality Index is 13 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 14 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

__________________

Advisories:

• A Health Advisory has been issued for Detroit Lake, located 46 miles SE of Salem in Marion County. Water monitoring has confirmed the presence of blue-green algae and the toxins they produce in Detroit Lake. These toxin concentrations can be harmful to humans and animals. People should avoid swallowing water while swimming or inhaling water droplets as a result of high-speed water activities, such as water skiing or power boating, in areas where blooms are identified. Although toxins are not absorbed through the skin, people who have skin sensitivities may experience a puffy, red rash at the affected area.
• A Permanent Health Advisory remains in effect for the South Umpqua River and Lawson Bar. Pools in the bedrock along the rivers edge are known to develop Blue-green Algae (cyanobacterial) blooms that can be harmful to pets and people if accidental ingestion occurs. Signs have been posted along several access areas along the river.

________________

Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

• Partly cloudy this evening, mostly clear late tonight,
• Mostly sunny and a bit warmer Monday, mostly clear Monday night,
• Partly cloudy in the AM, mostly sunny and a bit warmer Tuesday afternoon, mostly clear at night,
• Partly cloudy and a bit cooler Wednesday with a slight (20%) chance of showers in the afternoon and evening, then mostly cloudy with rain likely (70%) late Wednesday night.
• lows 40-54 highs 74-79 cooling to 76 Wednesday.
• Cloudy with AM rain likely (70%), a good (50%) chance of showers and a bit cooler Thursday afternoon and late at night.
• Cloudy with a good (50%) chance of showers and a bit cooler Friday through Saturday, mostly cloudy with a good (50%) chance of showers Saturday night,
• Mostly cloudy with a (40%) chance of AM showers, then a slight (20%) chance of showers and a bit warmer Sunday afternoon.
• highs 66-60 warming back to 66 Sunday lows near 46. (seasonal averages high 70 low 46)

_____

 

Eugene-Springfield Pollen Count:

Grass………. Moderate (16)

Trees………. Moderate (15)

Last Counted: 6/2/17

Data Courtesy of Oregon Allergy Associates.

_________________

 

Forecast for Roseburg:

• Partly cloudy this evening, mostly clear late tonight,
• Sunny and a bit warmer Monday, mostly clear at night,
• Partly cloudy Tuesday AM, mostly sunny and a bit warmer in the afternoon, mostly clear Tuesday night,
• Sunny Wednesday AM, partly cloudy with a slight (20%) chance of showers in the afternoon, a slight (20%) chance of evening thunderstorms, then becoming cloudy with rain late Wednesday night.
• lows 44-59 highs 77-82.
• Cloudy with AM rain, showers likely (70%) and cooler Thursday afternoon, evening showers likely (70%), a good (50%) chance of showers late at night,
• Mostly cloudy and a bit cooler with a good (50%) chance of showers Friday and Friday night,
• Showers likely (60%) and a bit cooler Saturday and at night,
• Then mostly cloudy and a bit warmer with a (40%) chance of showers Sunday.
• highs 68-62 warming back to 68 Sunday lows 52-48. (seasonal averages high 74 low 50)

 

_____________________

 

Forecast for The South Central Oregon Coast Including Coos Bay and North Bend:

• Mostly clear late tonight,
• Sunny Monday AM, partly cloudy and a bit cooler in the afternoon and Monday night,
• Partly cloudy in the AM, sunny and a bit cooler Tuesday afternoon, mostly clear in the evening, partly cloudy with patchy fog late Tuesday night,
• Patchy AM fog, partly cloudy Wednesday afternoon, mostly cloudy with a good (50%) chance of evening rain, then rain late Wednesday night.
• lows 47-55 highs 62-60.
•  Mostly cloudy with rain Thursday AM, showers likely (60%) and cooler Thursday afternoon and evening, a good (50%) chance of showers late Thursday night,
• Then mostly cloudy with a (40%) chance of showers and a bit cooler Friday, a good (50%) chance of showers Friday night,
• Showers likely (70%) and a bit cooler Saturday and Saturday night,
• The mostly cloudy and a bit warmer with a (40%) chance of showers Sunday.
• highs 60-58 warming to 60 Sunday lows near 50. (seasonal averages high 61 low 50)

 

________________

 

Forecast for the Cascades in Lane County:

• Partly cloudy and colder tonight,
• Mostly sunny and a bit warmer Monday, mostly clear Monday night,
• Partly cloudy  and warmer Tuesday and at night,
• Mostly sunny in the AM, partly cloudy with a slight (20%) chance of  showers Wednesday afternoon, a good (50%) chance of evening showers, then rain likely (70%) late Wednesday night.
• free air freezing level 9,000 ft. falling to 6,500 ft. late tonight, 10,000 ft. rising to 12,000 ft. Monday, 12,000 ft. rising to 13,000 ft. Monday night, 13,000 ft. Tuesday through Wednesday AM, then snow level above 8,000 ft. Wednesday afternoon and Wednesday night.
• lows 33-45 highs 70-75.
• Mostly cloudy with AM rain likely (70%), cloudy a bit cooler with showers likely (70%) Thursday afternoon and evening, a (40%) chance of showers late at night and Friday AM, a bit cooler with a good (50%) chance of showers in the afternoon, a good (50%) chance of rain and snow showers late at night,
• Cloudy with a good (50%) chance of rain and snow showers Saturday AM, a bit cooler with rain and snow showers likely (70%) in the afternoon, a good (50%) chance of rain and snow showers Saturday night,
• Mostly cloudy with a good (50%) chance of rain and snow showers Sunday AM, then a good (50%) chance of showers and a bit warmer Sunday afternoon.
• snow level above 8,000 ft. Thursday, above 8,000 ft. falling to 6,500 ft. late Thursday night, 6,500 ft. falling to 5,500 ft. Friday afternoon, 5,000 ft. Friday night through Saturday night, then 6,000 ft. rising to 7,000 ft. Sunday afternoon.
• highs 57-48 warming to 55 Sunday lows 38-35.

 

________________

**Because weather forecasting is a combination of science, intuition, and timing there can be no absolute guarantees that individual forecasts will be 100% accurate. Nature is in a constant state of flux and sudden unexpected weather events can happen.

________________

Get your local Eugene-Springfield and Lane County news on-line at eugenedailynews.com.

_______________