timchueyweather4u.com
Tim Chuey Weather

Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question for the last time. What is  “Differential Motion?” Here is the correct answer. Differential Motion is cloud motion that appears to differ relative to other nearby cloud elements, e.g. clouds moving from left to right relative to other clouds in the foreground or background. Cloud rotation is one example of differential motion, but not all differential motion indicates rotation. For example, horizontal wind shear along a gust front may result in differential cloud motion without the presence of rotation. 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) continues to control our weather.  The graphics for days 1-3 show a front that is  moving through. The graphics for days 3-7 show the frontal system that will move through the Pacific Northwest by today. Then a frontal system moves inland from the Oregon and California coasts late next Wednesday into early Friday morning and next front approaching the coast next Saturday morning.

 

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 13 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 17 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 PM TODAY UNTIL 8 AM TUESDAY FOR THE NORTHERN OREGON CASCADES AND THE CASCADES IN LANE COUNTY.
  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM TODAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 rain this AM, showers and a bit cooler this afternoon (0.50 in. of rain possible), cloudy with evening showers likely (70%), a good (50%) chance of showers and colder tonight (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 Monday afternoon, (0.25 in. of rain possible, small hail possible), showers likely (70%) at night (0.10 in. of rain possible),
  • Mostly cloudy and a bit warmer with a (40%) chance of showers Tuesday, then a slight (20%) chance of showers Tuesday night.
  • highs 52-50 warming to 53 Tuesday lows 38-36.
  • Mostly cloudy with a slight (20%) chance of showers and a bit warmer Wednesday and at night,
  • A mix of clouds and sun with a slight (20%) chance of showers and a bit warmer Thursday, partly cloudy Thursday night,
  • A mix of clouds and sun Friday, mostly cloudy with a slight (20%) chance of showers at night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance of showers Saturday.
  • highs 57-60 cooling to 58 Saturday lows 37-42. (seasonal averages high 61 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with rain this AM, showers and a bit cooler with rain this afternoon (o.50 in. of rain possible, afternoon snow level 3,500 ft.), evening showers likely (70%), rain and snow showers likely (70%) late tonight (0.10 in. of rain possible, 1 in. of snow possible, snow level 3,000 ft. falling to 2,500 ft. late at night),
  • Mostly cloudy Monday AM with showers and with snow showers likely (70%) and a slight (20%) chance of thunderstorms, mostly cloudy and a bit cooler with showers and snow showers with a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible, snow level 2,000 ft. rising to 2,500 ft.), cloudy with evening rain and snow showers likely (70%), a good (50%) chance of rain and snow showers late Monday night (under 0.10 in. of rain possible, snow level 2,5009 ft.),
  • A (40%) chance of rain and snow showers and a bit warmer Tuesday, then a slight (20%) chance of showers at night.
  • highs 52-50 warming back to 52 Tuesday lows 40-38.
  • Mostly cloudy and a bit warmer with a (30%) chance of showers Wednesday and Wednesday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Thursday, just partly cloudy at night,
  • Mostly cloudy and a bit warmer Friday, a slight (20%) chance of showers Friday night,
  • Then mostly cloudy with a (30%) chance of showers Saturday.
  • highs 58-64 cooling to 62 Saturday lows 40-44. (seasonal averages high 62 low 42)

_____________________

 

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

  • Cloudy with rain this AM, showers and cooler this afternoon (0.25 in. of rain possible), evening showers likely (60%), coastal showers likely (70%) with a slight (20%) chance of thunderstorms late tonight while a (40%) chance of inland showers late at night (0.50 in. of rain possible),
  • Mostly cloudy with AM showers likely (70%) and a slight (20%) chance of thunderstorms Monday, showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon (under 0.10 in. of rain possible), evening coastal showers likely (70%) and a good (50%) chance of coastal showers late at night while inland showers likely (70%) Monday night,
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Tuesday, then just mostly cloudy Tuesday night.
  • highs 52-50 warming back to 52 Tuesday lows 42-40.
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Wednesday, a slight (20%) chance of showers Wednesday night,
  • Just partly cloudy and a bit warmer  Thursday and at night,
  • Mostly cloudy and a bit warmer Friday, a (30%) chance of showers Friday night,
  • Then mostly cloudy and a bit cooler with a slight (20%) chance of showers Saturday.
  • highs 55-57 cooling back to 55 Saturday lows 42-44. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with rain and snow and a bit cooler this afternoon (2-5 in. of snow possible), evening rain and snow showers, snow showers likely (70%) and a bit colder late tonight (0.25 in. of rain possible, 1-3 in. of snow possible),
  • Mostly cloudy with AM snow showers, snow showers with a slight (20%) chance of thunderstorms and a bit cooler Monday afternoon (2-5 in. of snow possible, small hail possible), snow showers at night (2-5 in. of snow possible),
  • Mostly cloudy and a bit warmer with a good (50%) chance of snow showers Tuesday, then a slight (20%) chance of rain and snow showers Tuesday night.
  • snow level 4,500 ft. today, 3,500 ft. falling to 2,500 ft. late tonight, 2,500 ft. Monday and Monday night, 2,500 ft. Tuesday, then 3,000 ft. Tuesday night.
  • highs 39-32 warming to 35 Tuesday lows 27-23.
  • Mostly cloudy with a (30%) chance of rain and snow showers and a bit warmer Wednesday, a (40%) chance of rain and snow showers at night,
  • A mix of clouds and sun with a slight (20%) chance of rain and snow showers and a bit warmer Thursday, just partly cloudy Thursday night,
  • A mix of clouds and sun and a bit warmer Friday, just mostly cloudy at night,
  • Then mostly cloudy and a bit cooler with a (40%) chance of rain and snow showers Saturday.
  • snow level 3,000 ft. Wednesday, 4,500 ft. Wednesday night,  free air freezing level 4,000 ft. Thursday, 5,500 ft. Thursday night and Friday, 6,500 ft. Friday night, then snow level 4,000 ft. Saturday.
  • highs 40-47 cooling to 44 Saturday lows 26-30.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question for the last time. What is  “Differential Motion?” Here is the correct answer. Differential Motion is cloud motion that appears to differ relative to other nearby cloud elements, e.g. clouds moving from left to right relative to other clouds in the foreground or background. Cloud rotation is one example of differential motion, but not all differential motion indicates rotation. For example, horizontal wind shear along a gust front may result in differential cloud motion without the presence of rotation. 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) continues to control our weather.  The graphics for days 1-3 show a warm front that is  moving through tonight and early Sunday. The graphics for days 3-7 show the frontal system that will move through the Pacific Northwest tonight and Sunday. Then a frontal system moves inland from the Oregon and California coasts late next Wednesday into early Friday morning and next front approaching the coast next Saturday morning.

 

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 11 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 12 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM SUNDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 rain tonight (0.50 in. of rain possible) and Sunday AM, showers and a bit cooler in the afternoon (0.50 in. of rain possible), cloudy with evening showers likely (70%), a good (50%) chance of showers and colder Sunday 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 Monday afternoon, (0.25 in. of rain possible, small hail possible), showers likely (70%) at night (0.10 in. of rain possible),
  • Mostly cloudy and a bit warmer with a (40%) chance of showers Tuesday, then a slight (20%) chance of showers Tuesday night.
  • lows 43-36 highs 52-50 warming to 53 Tuesday.
  • Mostly cloudy with a slight (20%) chance of showers and a bit warmer Wednesday and at night,
  • A mix of clouds and sun with a slight (20%) chance of showers and a bit warmer Thursday, partly cloudy Thursday night,
  • A mix of clouds and sun Friday, mostly cloudy with a slight (20%) chance of showers at night,
  • Then a mix of clouds and sun and a bit cooler with a (40%) chance of showers Saturday.
  • highs 57-60 cooling to 58 Saturday lows 37-42. (seasonal averages high 61 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with a good (50%) chance of evening rain, rain late tonight (0.10 in. of rain possible) and Sunday AM, showers and a bit cooler with rain Sunday afternoon (o.50 in. of rain possible, afternoon snow level 3,500 ft.), evening showers likely (70%), rain and snow showers likely (70%) late at night (0.10 in. of rain possible, 1 in. of snow possible, snow level 3,000 ft. falling to 2,500 ft. late at night),
  • Mostly cloudy Monday AM with showers and with snow showers likely (70%) and a slight (20%) chance of thunderstorms, mostly cloudy and a bit cooler with showers and snow showers with a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible, snow level 2,000 ft. rising to 2,500 ft.), cloudy with evening rain and snow showers likely (70%), a good (50%) chance of rain and snow showers late Monday night (under 0.10 in. of rain possible, snow level 2,5009 ft.),
  • A (40%) chance of rain and snow showers and a bit warmer Tuesday, then a slight (20%) chance of showers at night.
  • lows 47-38 highs 52-50 warming back to 52 Tuesday.
  • Mostly cloudy and a bit warmer with a (30%) chance of showers Wednesday and Wednesday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Thursday, just partly cloudy at night,
  • Mostly cloudy and a bit warmer Friday, a slight (20%) chance of showers Friday night,
  • Then mostly cloudy with a (30%) chance of showers Saturday.
  • highs 58-64 cooling to 62 Saturday lows 40-44. (seasonal averages high 62 low 42)

_____________________

 

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

  • Cloudy with rain tonight (0.50 in. of rain possible) and Sunday AM, showers and cooler in the afternoon (0.25 in. of rain possible), evening showers likely (60%), coastal showers likely (70%) with a slight (20%) chance of thunderstorms late Sunday night while a (40%) chance of inland showers late at night (0.50 in. of rain possible),
  • Mostly cloudy with AM showers likely (70%) and a slight (20%) chance of thunderstorms Monday, showers with a slight (20%) chance of thunderstorms and a bit cooler in the afternoon (under 0.10 in. of rain possible), evening coastal showers likely (70%) and a good (50%) chance of coastal showers late at night while inland showers likely (70%) Monday night,
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Tuesday, then just mostly cloudy Tuesday night.
  • lows 46-40 highs 52-50 warming back to 52 Tuesday.
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Wednesday, a slight (20%) chance of showers Wednesday night,
  • Just partly cloudy and a bit warmer  Thursday and at night,
  • Mostly cloudy and a bit warmer Friday, a (30%) chance of showers Friday night,
  • Then mostly cloudy and a bit cooler with a slight (20%) chance of showers Saturday.
  • highs 55-57 cooling back to 55 Saturday lows 42-44. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of evening rain and snow, rain and snow late tonight (0.25 in. of rain possible, 2 in. of snow possible),
  • Rain and snow and a bit cooler Sunday afternoon (2-5 in. of snow possible), evening rain and snow showers, snow showers likely (70%) and a bit colder late Sunday night (0.25 in. of rain possible, 1-3 in. of snow possible),
  • Mostly cloudy with AM snow showers, snow showers with a slight (20%) chance of thunderstorms and a bit cooler Monday afternoon (2-5 in. of snow possible, small hail possible), snow showers at night (2-5 in. of snow possible),
  • Mostly cloudy and a bit warmer with a good (50%) chance of snow showers Tuesday, then a slight (20%) chance of rain and snow showers Tuesday night.
  • snow level 5,000 ft. tonight, 4,500 ft. Sunday, 3,500 ft. falling to 2,500 ft. late Sunday night, 2,500 ft. Monday and Monday night, 2,500 ft. Tuesday, then 3,000 ft. Tuesday night.
  • lows 33-23 highs 39-32 warming to 35 Tuesday.
  • Mostly cloudy with a (30%) chance of rain and snow showers and a bit warmer Wednesday, a (40%) chance of rain and snow showers at night,
  • A mix of clouds and sun with a slight (20%) chance of rain and snow showers and a bit warmer Thursday, just partly cloudy Thursday night,
  • A mix of clouds and sun and a bit warmer Friday, just mostly cloudy at night,
  • Then mostly cloudy and a bit cooler with a (40%) chance of rain and snow showers Saturday.
  • snow level 3,000 ft. Wednesday, 4,500 ft. Wednesday night,  free air freezing level 4,000 ft. Thursday, 5,500 ft. Thursday night and Friday, 6,500 ft. Friday night, then snow level 4,000 ft. Saturday.
  • highs 40-47 cooling to 44 Saturday lows 26-30.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question for the last time. What is  “Differential Motion?” Here is the correct answer. Differential Motion is cloud motion that appears to differ relative to other nearby cloud elements, e.g. clouds moving from left to right relative to other clouds in the foreground or background. Cloud rotation is one example of differential motion, but not all differential motion indicates rotation. For example, horizontal wind shear along a gust front may result in differential cloud motion without the presence of rotation. 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is still sending us storms.  The graphics for days 1-3 show a warm front that moved through Friday and the next front that pushes in by late today. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest tonight and Sunday. Then a frontal system moves inland from the Oregon and California coasts next Wednesday and Friday, and next Saturday.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 32 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 44 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 33 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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:

  • Cloudy and a bit warmer with a slight (20%) chance of rain today, increasing clouds to mostly cloudy with rain tonight (0.50 in. of rain possible) and Sunday AM, showers and a bit cooler in the afternoon, showers likely (70%) and colder Sunday night,
  • Mostly cloudy with AM showers likely (70%), showers with a slight (20%) chance of thunderstorms and a bit cooler Monday afternoon, evening showers likely (70%) with a slight (20%) chance of thunderstorms (small hail possible), showers likely (70%) late Monday night.
  • highs 60-50 lows 45-38.
  • Mostly cloudy and a bit warmer with a good (50%) chance of showers Tuesday, cloudy with a (40%) chance of showers Tuesday night,
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Wednesday and at night,
  • A mix of clouds and sun with a (30%) chance of showers and a bit warmer Thursday, partly cloudy Thursday night,
  • Then a mix of clouds and sun and a bit warmer Friday.
  • highs 53-63 lows near 38. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with a slight (20%) chance of rain and a bit warmer today, a good (50%) chance of evening rain, rain late tonight (0.25 in. of rain possible),
  • Mostly cloudy and a bit cooler with rain Sunday (o.50 in. of rain possible, afternoon snow level 3,000 ft.), rain and snow showers likely (70%) at night (0.10 in. of rain possible, snow level 3,000 ft. falling to 2,500 ft. late at night),
  • AM rain and snow showers, mostly cloudy and a bit cooler with showers and snow showers with a slight (20%) chance of thunderstorms Monday afternoon, then rain and snow showers likely (60%) Monday night.
  • highs 62-52 lows 45-38.
  • Mostly cloudy with a (40%) chance of rain and snow showers and a bit warmer Tuesday, a slight (20%) chance of showers at night,
  • Cloudy and a bit warmer with a (30%) chance of showers Wednesday, mostly cloudy with a (30%) chance of showers Wednesday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Thursday, just partly cloudy at night,
  • Then mostly cloudy and a bit warmer Friday.
  • highs 55-64 lows near 40. (seasonal averages high 62 low 42)

_____________________

 

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

  • Cloudy with a (30%) chance of rain and a bit cooler today (under 0.10 in. of rain possible), rain tonight (0.50 in. of rain possible) and Sunday (a bit cooler, 0.25 in. of rain possible), evening coastal showers likely (60%) with coastal showers likely (70%) with a slight (20%) chance of thunderstorms late Sunday night while inland showers likely (70%) at night (0.10 in. of rain possible),
  • Mostly cloudy and a bit cooler with showers and a slight (20%) chance of thunderstorms Monday, then showers likely (70%) at night.
  • highs 56-50 lows 46-40.
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Tuesday, a slight (20%) of showers Tuesday night,
  • A (30%) chance of showers and a bit warmer Wednesday and at night,
  • Partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, just partly cloudy Thursday night,
  • Then mostly cloudy and a bit warmer Friday.
  • highs 52-58 lows near 42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy and a bit warmer today, a good (50%) chance of evening rain and snow, rain and snow late tonight (0.25 in. of rain possible, 2 in. of snow possible),
  • AM rain and snow, rain and snow showers and a bit cooler Sunday afternoon (2-5 in. of snow possible), evening rain and snow showers, snow showers and a bit colder late Sunday night (1-3 in. of snow possible),
  • Snow showers and a bit cooler Monday (1-3 in. of snow possible), snow showers likely (70%) at night.
  • snow level free air freezing level 5,500 ft. rising to 6,500 ft. this afternoon, snow level 5,000 ft. tonight, 4,500 ft. Sunday, 3,500 ft. falling to 2,500 ft. late Sunday night, then 2,500 ft. Monday and Monday night.
  • highs 47-32 lows 32-25.
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of snow showers Tuesday, cloudy with a good (50%) chance of rain and snow showers Tuesday night,
  • Mostly cloudy with a (40%) chance of rain and snow showers and a bit warmer Wednesday and at night,
  • A mix of clouds and sun with a (30%) chance of rain and snow showers and a bit warmer Thursday, just partly cloudy Thursday night,
  • Then a mix of clouds and sun and a bit warmer Friday.
  • snow level 2,500 ft. Tuesday, 3,500 ft. Tuesday night and Wednesday, 5,000 ft. Wednesday night, 4,000 ft. Thursday, then free air freezing level 5,500 ft. Thursday night and Friday.
  • highs 37-53 lows near 26.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is still sending us storms.  The graphics for days 1-3 show a warm front just offshore that moved through today and the front that pushes in by late Saturday. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Saturday night and Sunday. Then a frontal system moves inland from the Oregon and California coasts next Wednesday and Thursday, then another complex frontal system offshore next Friday.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 10 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 7 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 4 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 evening showers, just mostly cloudy late tonight (under 0.10 in. of rain possible),
  • Cloudy and a bit warmer with a slight (20%) chance of rain Saturday (under 0.10 in. of rain possible), rain Saturday night (0.50 in. of rain possible) and Sunday AM, showers and a bit cooler in the afternoon, showers likely (70%) and colder Sunday night,
  • Mostly cloudy with AM showers likely (70%), showers with a slight (20%) chance of thunderstorms and a bit cooler Monday afternoon, evening showers likely (70%) with a slight (20%) chance of thunderstorms (small hail possible), then showers likely (70%) late Monday night.
  • lows 45-38 highs 60-50.
  • Mostly cloudy and a bit warmer with a good (50%) chance of showers Tuesday, cloudy with a (40%) chance of showers Tuesday night,
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Wednesday and at night,
  • A (30%) chance of showers and a bit warmer Thursday, a (40%) chance of showers Thursday night,
  • Then a mix of clouds and sun and a bit warmer Friday.
  • highs 53-63 lows near 38. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with a slight (20%) chance of evening showers, a slight (20%) chance of rain late tonight and Saturday (a bit warmer), a good (50%) chance of evening rain, rain late Saturday night,
  • Mostly cloudy and a bit cooler with rain Sunday (afternoon snow level 3,000 ft.), rain and snow showers likely (70%) at night (snow level 3,000 ft. falling to 2,500 ft. late at night),
  • AM rain and snow showers, mostly cloudy and a bit cooler with showers and snow showers with a slight (20%) chance of thunderstorms Monday afternoon, then rain and snow showers likely (60%) Monday night.
  • lows 43-45 cooling to 38 Monday night highs 62-52.
  • Mostly cloudy with a (40%) chance of rain and snow showers and a bit warmer Tuesday, a slight (20%) chance of showers at night,
  • Cloudy and a bit warmer with a (30%) chance of showers Wednesday, mostly cloudy with a (30%) chance of showers Wednesday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Thursday, just partly cloudy at night,
  • Then mostly cloudy and a bit warmer Friday.
  • highs 55-64 lows near 40. (seasonal averages high 62 low 42)

_____________________

 

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

  • Mostly cloudy with a (30%) chance of evening coastal showers and a slight (20%) chance of rain late tonight while a slight (20%) chance of evening inland showers and just mostly cloudy inland late tonight,
  • Cloudy with a (40%) chance of rain and a bit cooler Saturday (under 0.10 in. of rain possible), rain Saturday night (0.50 in. of rain possible) and Sunday (a bit cooler), evening coastal showers likely (60%) with coastal showers likely (70%) with a slight (20%) chance of thunderstorms late Sunday night while inland showers likely (70%) at night,
  • Mostly cloudy and a bit cooler with showers and a slight (20%) chance of thunderstorms Monday, then showers likely (70%) at night.
  • lows 46-40 highs 56-52.
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Tuesday, a slight (20%) of showers Tuesday night,
  • A (30%) chance of showers and a bit warmer Wednesday and at night,
  • Partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, just partly cloudy Thursday night,
  • Then mostly cloudy and a bit warmer Friday.
  • highs 52-56 lows 40-42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of evening rain and snow (2 in. of snow possible), just mostly cloudy late tonight,
  • Mostly cloudy and a bit warmer with Saturday, a good (50%) chance of evening rain and snow, rain and snow late at night (2 in. of snow possible),
  • AM rain and snow, rain and snow showers and a bit cooler Sunday afternoon (2-5 in. of snow possible), evening rain and snow showers, snow showers and a bit colder late Sunday night (1-3 in. of snow possible),
  • Snow showers and a bit cooler Monday (1-3 in. of snow possible), snow showers likely (70%) at night.
  • snow level 5,000 ft. tonight, free air freezing level 5,500 ft. rising to 6,500 ft. Saturday afternoon, snow level 5,000 ft. Saturday night, 4,500 ft. Sunday, 3,500 ft. falling to 2,500 ft. late Sunday night, then 2,500 ft. Monday and Monday night.
  • lows 30-32 cooling to 25 Monday night highs 47-32.
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of snow showers Tuesday, a good (50%) chance of rain and snow showers Tuesday night,
  • Mostly cloudy with a (40%) chance of rain and snow showers and a bit warmer Wednesday and at night,
  • A mix of clouds and sun with a (30%) chance of rain and snow showers and a bit warmer Thursday, just partly cloudy Thursday night,
  • Then a mix of clouds and sun and a bit warmer Friday.
  • snow level 2,500 ft. Tuesday, 3,500 ft. Tuesday night and Wednesday, 5,000 ft. Wednesday night, 4,000 ft. Thursday, then free air freezing level 5,500 ft. Thursday night and Friday.
  • highs 37-53 lows near 26.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is still sending us storms.  The graphics for days 1-3 show a warm front just offshore that moves through today. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Saturday night and Sunday. Then a frontal system moves inland from the Oregon and California coasts next Wednesday and 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 12 in the Good category measuring Particulate Matter.

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

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 a bit warmer with rain (0.10 in. of rain possible), a slight (20%) chance of evening rain, just mostly cloudy late tonight (under 0.10 in. of rain possible),
  • Cloudy with a slight (20%) chance of AM rain Saturday, a good (50%) chance of rain in the afternoon (under 0.10 in. of rain possible), rain Saturday night (0.50 in. of rain possible) and Sunday AM, showers and a bit cooler Sunday afternoon, then showers likely (70%) Sunday night.
  • highs 56-60 cooing to 50 Monday lows 42-45 cooling to 39 Sunday night.
  • Mostly cloudy with showers likely (70%) and a bit cooler Monday and Monday night,
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of showers Tuesday, a (40%) chance of showers     at night,
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Wednesday and Wednesday night,
  • Then just partly cloudy and a bit warmer Thursday.
  • highs 50-60 lows near 38. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Cloudy with rain likely (70%) changing to a good (50%) chance of rain and warmer  this afternoon (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening showers, just mostly cloudy late tonight,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday afternoon, a good (50%) chance of evening rain, rain late Saturday night,
  • AM rain, mostly cloudy and a bit cooler with showers Sunday afternoon (afternoon snow level 3,500 ft.), rain and snow showers likely (70%) at night.
  • highs 60-63 cooling to 52 Sunday lows 42-44 cooling to 38 Sunday night.
  • Mostly cloudy and a bit cooler with rain and snow showers Monday, rain and snow showers likely (60%) Monday night,
  • A (40%) chance of rain and snow showers and a bit warmer Tuesday, a slight (20%) chance of showers at night and Wednesday, a (30%) chance of showers Wednesday night,
  • Then just partly cloudy Thursday.
  • highs 52-63 lows 38-42. (seasonal averages high 62 low 42)

_____________________

 

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

  • Cloudy with AM coastal rain and a bit warmer while inland rain likely (70%) this AM (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening coastal showers, just mostly cloudy late tonight,
  • Mostly cloudy with a (30%) chance of rain and a bit warmer Saturday (under 0.10 in. of rain possible), rain Saturday night (0.50 in. of rain possible),
  • Mostly cloudy with AM rain, showers and a bit cooler Sunday afternoon, then showers likely (60%) Sunday night.
  • highs 56-52 lows 46-40.
  • Mostly cloudy with showers Monday, showers likely (70%) at night,
  • A (30%) chance of showers and a bit warmer Tuesday, a slight (20%) of showers and a bit warmer Tuesday night and Wednesday, a (30%) chance of showers at night,
  • Then just partly cloudy and a bit warmer Thursday.
  • highs 52-56 lows 40-42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Cloudy with rain and snow and a bit warmer today (0.25 in. of rain possible, 1-3 in. of snow possible), mostly cloudy with a slight (20%) chance of evening rain and snow, just mostly cloudy late tonight,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday afternoon, cloudy with evening rain and snow, rain and snow  likely (70%) late at night (2 in. of snow possible),
  • AM rain and snow, rain and snow showers and a bit cooler Sunday afternoon (1-4 in. of snow possible), evening rain and snow showers, then snow showers and a bit colder late Sunday night.
  • snow level 3,500 ft. rising to 5,000 ft. this afternoon, 5,000 ft. tonight, 4,500 ft.  Saturday, 5,000 ft. Saturday night, 4,500 ft. Sunday, then 3,500 ft. falling to 2,500 ft. late Sunday night.
  • highs37-47 cooling to 39 Sunday lows 30-32 cooling to 24 Sunday night.
  • Snow showers likely (70%) and a bit cooler Monday and at night,
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of snow showers Tuesday, a good (50%) chance of rain and snow showers Tuesday night,
  • Mostly cloudy with a (40%) chance of rain and snow showers and a bit warmer Wednesday and at night,
  • Then a mix of clouds and sun with a slight (20%) chance of rain and snow showers and a bit warmer Thursday.
  • snow level  2,500 ft. Monday and Monday night, 2,500 ft. Tuesday, 3,500 ft. Tuesday night and Wednesday, 4,500 ft. Wednesday night, the  3,500 ft. Thursday.
  • highs 33-44 lows 25-27 cooling back to 25 Wednesday 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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is still sending us storms.  The graphics for days 1-3 show a warm front just offshore that will move through Friday. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Saturday night and Sunday. Then a frontal system moves inland from the Oregon and California coasts next Wednesday and Thursday.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 10 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 6 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 4 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 5 PM FRIDAY ABOVE 4,500 FT.  FOR THE NORTHERN OREGON CASCADES.
  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 7 PM TONIGHT ABOVE 5,000 FT. FOR THE CASCADES IN LANE COUNTY.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 evening showers likely (70%) and a slight (20%) chance of thunderstorms, a good (50%) chance of rain late tonight (0.10 in. of rain possible, more in storms),
  • Cloudy with AM rain, mostly cloudy a bit warmer with a good (50%) chance of showers Friday afternoon (under 0.10 in. of rain possible), a slight (20%) chance of evening showers, just mostly cloudy late at night (under 0.10 in. of rain possible),
  • Cloudy and a bit warmer with a slight (20%) chance of rain Saturday (under 0.10 in. of rain possible), rain Saturday night (0.50 in. of rain possible) and Sunday AM, showers and a bit cooler Sunday afternoon, then showers likely (70%) Sunday night.
  • lows 42-45 cooling to 39 Sunday night highs 57-59 cooing to 50 Monday.
  • Mostly cloudy with showers likely (70%) and a bit cooler Monday and Monday night,
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of showers Tuesday, a (40%) chance of showers     at night,
  • Mostly cloudy with a (30%) chance of showers and a bit warmer Wednesday and Wednesday night,
  • Then just partly cloudy and a bit warmer Thursday.
  • highs 52-58 lows near 38. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with a good (50%) chance of showers tonight (under 0.10 in. of rain possible, snow level 3,000 ft.),
  • Cloudy with rain likely (70%) Friday AM (snow level 3,000 ft.), just cloudy and warmer  Friday afternoon (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening showers, just mostly cloudy at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday afternoon, a good (50%) chance of evening rain, rain likely (70%) late Saturday night,
  • AM rain, mostly cloudy and a bit cooler with showers Sunday afternoon, rain and snow showers likely (70%) at night.
  • lows 40-44 cooling to 38 Sunday night highs 60-63 cooling to 52 Sunday.
  • Mostly cloudy and a bit cooler with rain and snow showers Monday, rain and snow showers likely (60%) Monday night,
  • A (40%) chance of rain and snow showers and a bit warmer Tuesday and a bit warmer, a slight (20%) chance of showers at night and Wednesday, a (30%) chance of showers Wednesday night,
  • Then just partly cloudy Thursday.
  • highs 52-63 lows 38-42. (seasonal averages high 62 low 42)

_____________________

 

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

  • Mostly cloudy with a good (50%) chance of evening coastal showers and a good (50%) chance of rain late tonight while a good (50%) chance of inland showers tonight (under 0.10 in. of rain possible),
  • Cloudy with AM coastal rain likely (70%) and a bit warmer with a slight (20%) chance of coastal rain in the afternoon while a good (50%) chance of inland rain Friday (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening coastal showers, just mostly cloudy at night,
  • Mostly cloudy with a (30%) chance of rain and a bit warmer Saturday (under 0.10 in. of rain possible), coastal rain at night while inland evening rain likely (70%) with inland rain late Saturday night (0.50 in. of rain possible),
  • Mostly cloudy with AM rain, showers and a bit cooler Sunday afternoon, then showers likely (60%) Sunday night.
  • lows 43-46 cooling to 40 Sunday night highs 55-58 cooling to 51 Sunday.
  • Mostly cloudy with showers Monday, showers likely (70%) at night,
  • A (30%) chance of showers and a bit warmer Tuesday, a slight (20%) of showers and a bit warmer Tuesday night and Wednesday, a (30%) chance of showers at night,
  • Then just partly cloudy and a bit warmer Thursday.
  • highs 52-58 lows 40-42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with evening showers and a slight (20%)chance of thunderstorms and possible small hail, snow showers with a good (50%) chance of showers late tonight (0.25 in. of rain possible, 1-4 in. of snow possible),
  • Cloudy with AM rain and snow likely (70%), rain and snow showers likely (70%) and a bit warmer Friday afternoon (0.10 in. of rain possible, 1-3 in. of snow possible), mostly cloudy with a slight (20%) chance of evening rain and snow showers, just mostly cloudy late Friday night,
  • Mostly cloudy and a bit warmer Saturday, cloudy with a good (50%) chance of evening rain and snow, rain and snow  likely (70%) late at night (2 in. of snow possible),
  • AM rain and snow, rain and snow showers and a bit cooler Sunday afternoon (1-4 in. go snow possible), rain and snow showers and a bit cooler Sunday night.
  • snow level 3,500 ft. tonight, 3,500 ft. rising to 5,000 ft. Friday afternoon, 5,500 ft. Friday night, 5,500 ft. to 6,500 ft. Saturday afternoon, 5,500 ft. Saturday night, 4,500 ft. Sunday, then 3,500 ft. Sunday night.
  • lows 25-32 cooling to 24 Sunday night highs 32-46 cooling to 39 Sunday.
  • Snow showers likely (70%) and a bit cooler Monday, rain and snow showers likely (70%) at night,
  • A mix of clouds and sun and a bit warmer with a good (50%) chance of snow showers Tuesday, a good (50%) chance of rain and snow showers Tuesday night,
  • Mostly cloudy with a (40%) chance of rain and snow showers and a bit warmer Wednesday, a (40%) chance of rain and snow showers at night,
  • Then a mix of clouds and sun with a slight (20%) chance of rain and snow showers and a bit warmer Thursday.
  • snow level  2,500 ft. Monday, 3,000 ft. Monday night, 2,500 ft. Tuesday, 3,500 ft. Tuesday night and Wednesday, 4,500 ft. Wednesday night, the  3,500 ft. Thursday.
  • highs 33-44 lows 25-27 cooling back to 25 Wednesday 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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) has taken over sending us storms.  The graphics for days 1-3 show the complex frontal system that moved through Wednesday and the next one moving toward the coast by Friday morning. That means we are between storms today. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Saturday night and and Sunday. Then a frontal system moves toward the coast next Wednesday and Thursday.

 

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 11 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 4 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 5 PM THIS FRIDAY ABOVE 4,500 FT.  FOR THE NORTHERN OREGON CASCADES AND THE CASCADES IN LANE COUNTY.
  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 2 PM THIS AFTERNOON ABOVE 5,000 FT. FOR THE SOUTH CENTRAL OREGON CASCADES, THE SOUTHERN OREGON CASCADES, AND THE SISKIYOU MOUNTAINS.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 showers and a bit cooler with a slight (20%) chance of isolated thunderstorms this afternoon (0.25 in. of rain possible, more in storms, small hail possible), a good (50%) chance of scattered evening showers,  a good (50%) chance of rain late tonight (0.10 in. of rain possible),
  • Cloudy with AM rain likely (70%), a bit warmer with a good (50%) chance of rain Friday afternoon (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of rain at night (under 0.10 in. of rain possible),
  • A slight (20%) chance of showers and a bit warmer Saturday, then rain Saturday night.
  • highs 50-59 lows 42-44.
  • Mostly cloudy with rain and a bit cooler Sunday, showers likely (70%) Sunday night,
  • Showers likely (70%) and a bit cooler Monday and at night,
  • Mostly cloudy and a bit warmer with a (40%) chance of showers Tuesday and Tuesday night,
  • Then mostly cloudy with a slight (20%) chance of showers and a bit warmer Wednesday.
  • highs 52-58 lows 39-36. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with rain and snow showers and a bit cooler today (0.25 in. of rain possible, 1 in. of snow possible, snow level 2,500 ft. rising to 3,000 ft. this afternoon), cloudy with a good (50%) chance of showers tonight (under 0.10 in. of rain possible, snow level 3,000 ft.),
  • Cloudy and a bit warmer with a (40%) chance of rain Friday (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening rain, just mostly cloudy at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday afternoon, then rain Saturday night.
  • highs 50-64 lows 40-44.
  • Mostly cloudy with rain and a bit cooler Sunday, cloudy with showers likely (70%) at night,
  • Mostly cloudy and a bit cooler with rain and snow showers likely (70%) Monday, cloudy with a good (50%) chance of rain and snow showers Monday night,
  • A good (50%) chance of rain and snow showers Tuesday and a bit warmer, a (40%) chance of showers at night,
  • Then mostly cloudy with a slight (20%) chance of showers Wednesday.
  • highs 54-50 warming to 60 Wednesday lows 39-37 warming back to 39 Tuesday night. (seasonal averages high 61 low 41)

_____________________

 

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

  • Mostly cloudy and a bit cooler with showers today (0.25 in. of rain possible), a good (50%) chance of evening coastal showers and a good (50%) chance of rain late tonight while a good (50%) chance of inland showers tonight (under 0.10 in. of rain possible),
  • Cloudy with AM coastal rain likely (70%) and a bit warmer with a slight (20%) chance of coastal rain in the afternoon while a good (50%) chance of inland rain Friday (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of coastal rain at night,
  • Mostly cloudy with a (40%) chance of coastal rain and a bit warmer while a slight chance of inland rain Saturday afternoon and a bit warmer, then rain Saturday night.
  • highs 50-58 lows 43-46.
  • Mostly cloudy with rain and a bit cooler Sunday, showers likely (60%) Sunday night through Monday night,
  • Mostly cloudy and a bit warmer with a (30%) chance of showers Tuesday, then a slight (20%) of showers Tuesday night and Wednesday (a bit warmer).
  • highs 52-50 warming to 56 Wednesday lows 40-42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • AM snow showers, a bit cooler with rain and snow showers and a slight (20%) chance of isolated thunderstorms this afternoon (0.50 in. of rain possible, more in storms, small hail possible, 5-9 in. of snow possible), evening rain and snow showers, a good (50%) chance of rain and snow showers late tonight (0.10 in. of rain possible, 1-4 in. of snow possible),
  • Cloudy and a bit warmer with AM rain and snow likely (70%) Friday (1-3 in. of snow possible), a slight (20%) chance of evening rain and snow, just mostly cloudy Friday night,
  • Mostly cloudy and a bit warmer Saturday, then rain and snow likely (70%) at night.
  • snow level 2,000 ft. today, 3,000 ft. tonight, 3,000 ft. rising to 5,000 ft. Friday afternoon, 5,500 ft. Friday night, 4,500 ft. Saturday, then 5,500 ft. Saturday night.
  • highs 32-45 lows 25-32.
  • Mostly cloudy with rain and snow and a bit cooler Sunday, rain and snow showers and a bit cooler Sunday night,
  • Snow showers likely (70%) and a bit cooler Monday, rain and snow showers likely (70%) at night,
  • Mostly cloudy and a bit warmer with a (40%) chance of rain and snow showers Tuesday and Tuesday night,
  • Then mostly cloudy with a slight (20%) chance of rain and snow showers and a bit warmer Wednesday.
  • snow level 4,500 ft. Sunday, 3,000 ft. Sunday night, 2,500 ft. Monday, 3,000 ft. Monday night and Tuesday, then 4,000 ft. Tuesday night and Wednesday.
  • highs 38-33 warming to 42 Wednesday lows 24-26.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) has taken over sending us storms.  The graphics for days 1-3 show the complex frontal system moving through today. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Saturday and Sunday, then a frontal system moves toward the coast next Wednesday.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 7 in the Good category measuring Particulate Matter.

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

Cottage Grove: The Air Quality Index is 4 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 7 PM THURSDAY FOR THE NORTHERN OREGON CASCADES AND THE CASCADES IN LANE COUNTY.
  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 2 AM THURSDAY ABOVE 5,000 FT. FOR THE SOUTH CENTRAL OREGON CASCADES, THE SOUTHERN OREGON CASCADES, AND THE SISKIYOU MOUNTAINS.
  • A WIND ADVISORY IS IN EFFECT UNTIL 8 PM THIS EVENING FOR CENTRAL AND EASTERN LAKE COUNTY.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 showers tonight (0.10 in. of rain possible),
  • Mostly cloudy with showers and a bit cooler Thursday (0.25 in. of rain possible), a good (50%) chance of evening showers,  a good (50%) chance of showers late Thursday night (0.10 in. of rain possible),
  • Cloudy with AM rain likely (70%), a bit warmer with a good (50%) chance of rain Friday afternoon (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of rain at night (under 0.10 in. of rain possible),
  • A slight (20%) chance of showers and a bit warmer Saturday, then rain Saturday night.
  • lows 38-42 highs 50-63.
  • Mostly cloudy with rain and a bit cooler Sunday, showers likely (70%) Sunday night,
  • Showers likely (70%) and a bit cooler Monday and at night,
  • Mostly cloudy and a bit warmer with a (40%) chance of showers Tuesday and Tuesday night,
  • Then mostly cloudy with a slight (20%) chance of showers and a bit warmer Wednesday.
  • highs 54-58 lows 39-36. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with rain and snow showers tonight (0.25 in. of rain possible, 1 in. of snow possible, snow level 2,500 ft.),
  • Rain and snow showers and a bit cooler Thursday (0.25 in. of rain possible, 1 in. of snow possible, snow level 2,000 ft. rising to 3,000 ft. in the afternoon), cloudy with a (40%) chance of showers Thursday night (under 0.10 in. of rain possible, snow level 3,000 ft.),
  • Cloudy and a bit warmer with a (40%) chance of showers Friday (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening showers, just mostly cloudy at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday afternoon, then rain Saturday night.
  • lows 39-44 highs 49-64.
  • Mostly cloudy with rain and a bit cooler Sunday, cloudy with a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler with rain and snow showers likely (70%) Monday, cloudy with a good (50%) chance of rain and snow showers Monday night,
  • A good (50%) chance of rain and snow showers Tuesday and a bit warmer, a  chance of showers at night,
  • Then mostly cloudy with a slight (20%) chance of showers Wednesday.
  • highs 54-63 lows near 39. (seasonal averages high 61 low 41)

_____________________

 

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

  • Mostly cloudy with coastal showers and a slight (20%) chance of thunderstorms tonight while inland evening showers and a slight (20%) chance of thunderstorms with inland showers late tonight (0.25 in. of rain possible),
  • Mostly cloudy and a bit cooler with showers Thursday (0.25 in. of rain possible), a (40%) chance of showers Thursday night (under 0.10 in. of rain possible),
  • Cloudy and a bit warmer with a (40%) chance of showers Friday (under 0.10 in. of rain possible), mostly cloudy with a slight (20%) chance of evening showers, a slight (20%) chance of showers late at night,
  • Mostly cloudy with a (40%) chance of rain and a bit warmer Saturday, then rain Saturday night.
  • lows 40-46 highs 48-58.
  • Mostly cloudy with rain likely (70%) and a bit cooler Sunday, a (40%) of showers Sunday night,
  • Showers likely (60%) and a bit cooler Monday and at night,
  • Mostly cloudy and a bit warmer with a chance of showers Tuesday, then a slight (20%) of showers Tuesday night and Wednesday (a bit warmer).
  • highs 52-57 lows 39-42 cooling to 40 Tuesday night. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with evening rain and snow showers, snow showers late tonight (0.50 in. of rain possible, 4-8 in. of snow possible),
  • AM snow showers, a bit cooler with rain and snow showers Thursday afternoon (0.50 in. of rain possible, 3-6 in. of snow possible), evening rain and snow showers, a good (50%) chance of rain and snow showers late at night (0.10 in. of rain possible, 2 in. of snow possible),
  • Cloudy and a bit warmer with AM rain and snow likely (70%) Friday, a slight (20%) chance of evening rain and snow , just mostly cloudy Friday night,
  • Mostly cloudy and a bit warmer Saturday, then rain and snow likely (70%) at night.
  • snow level 2,500 ft. tonight, 2,000 ft. Thursday, 3,000 ft. Thursday night, 3,500 ft. rising to 5,000 ft. Friday afternoon, 5,500 ft. Friday night, free air freezing level 6,500 ft. Saturday, then snow level 5,500 ft. Saturday night.
  • lows 23-32 highs 32-48.
  • Mostly cloudy with rain and snow and a bit cooler Sunday, rain and snow showers likely (70%) and a bit cooler Sunday night,
  • Snow showers likely (70%) and a bit cooler Monday, rain and snow showers likely (70%) at night,
  • Mostly cloudy and a bit warmer with a (40%) chance of rain and snow showers Tuesday and Tuesday night,
  • Then mostly cloudy with a slight (20%) chance of rain and snow showers and a bit warmer Wednesday.
  • snow level 4,000 ft. Sunday, 3,500 ft. Sunday night, 2,500 ft. Monday, 3,000 ft. Monday night and Tuesday, then 4,000 ft. Tuesday night and Wednesday.
  • highs 38-42 lows 24-26.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) has taken over sending us storms.  The graphics for days 1-3 show the complex frontal system moving in today. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Saturday and Sunday, then a frontal system moves toward the coast next Wednesday.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 9 in the Good category measuring Particulate Matter.

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

Cottage Grove: The Air Quality Index is 13 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 7 PM THURSDAY FOR THE NORTHERN OREGON CASCADES AND THE CASCADES IN LANE COUNTY.
  • A WINTER WEATHER ADVISORY IS IN EFFECT FROM 2 PM THIS AFTERNOON UNTIL 2 AM THURSDAY ABOVE 5,000 FT. FOR THE SOUTH CENTRAL OREGON CASCADES, THE SOUTHERN OREGON CASCADES, AND THE SISKIYOU MOUNTAINS.
  • A WIND ADVISORY IS IN EFFECT FROM 2PM THIS AFTERNOON UNTIL 8 PM THIS EVENING FOR CENTRAL AND EASTERN LAKE COUNTY.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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:

  • A bit cooler with rain today (0.50 in. of rain possible), showers tonight (0.25 in. of rain possible),
  • Mostly cloudy with showers and a bit cooler Thursday (0.25 in. of rain possible), showers likely (70%) Thursday night (0.10 in. of rain possible),
  • Cloudy with AM rain likely (70%), a bit warmer with a good (50%) chance of rain Friday afternoon, then mostly cloudy with a (30%) chance of rain at night.
  • highs 53-50 warming to 58 Friday lows 39-42.
  • Mostly cloudy with a (40%) chance of rain and a bit warmer Saturday, rain likely (70%) Saturday night and Sunday (a bit cooler), cloudy with a good (50%) chance of showers Sunday night,
  • Showers likely (70%) and a bit cooler Monday, a good (50%) chance of showers at night,
  • Then mostly cloudy and a bit warmer with a (40%) chance of showers Tuesday.
  • highs 63-53 warming to 55 Tuesday lows 43-37. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Mostly cloudy with rain and a bit cooler today (0.25 in. of rain possible, snow level 3,500 ft.), rain and snow showers late tonight (0.25 in. of rain possible) and (a bit cooler) Thursday (0.25 in. of rain possible, snow level 2,000 ft. rising to 3,000 ft. in the afternoon), cloudy with a (40%) chance of showers Thursday night (under 0.10 in. of rain possible, snow level 3,000 ft.),
  • Cloudy and a bit warmer with a (30%) chance of showers Friday, then mostly cloudy with a slight (20%) chance of showers at night.
  • highs 54-52 warming to 60 Friday lows 38-42.
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday, a good (50%) chance of rain Saturday night,
  • Rain and a bit cooler Sunday, a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler with rain and snow showers likely (70%) Monday, then mostly cloudy with a (40%) chance of showers Monday night and Tuesday (a bit warmer).
  • highs 64-54 warming to 56 Tuesday lows 43-39. (seasonal averages high 61 low 41)

_____________________

 

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

  • AM coastal rain with coastal showers and a bit cooler this afternoon while inland rain and a bit cooler (0.75 in. of rain possible), coastal showers with a slight (20%) chance of thunderstorms tonight while inland evening showers and a slight (20%) chance of thunderstorms with inland showers late tonight (0.25 in. of rain possible),
  • Mostly cloudy with showers Thursday (0.25 in. of rain possible), a (40%) chance of showers Thursday night (under 0.10 in. of rain possible),
  • Cloudy and a bit warmer with a (40%) chance of showers Friday, then mostly cloudy and a bit warmer with a slight (20%) chance of showers at night.
  • highs 57-52 lows 40-44.
  • Mostly cloudy with a slight (20%) chance of rain and a bit warmer Saturday, rain likely (70%) Saturday night and Sunday (a bit cooler), a (40%) of showers Sunday night,
  • Showers likely (60%) Monday, then mostly cloudy with a (40%) chance of showers and a bit warmer Monday night and Tuesday.
  • highs 56-58 cooling to 53 Sunday and Monday lows 44-42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Rain and snow and a bit cooler today (0.50 in. of rain possible, 1-4 in. of snow possible), evening rain and snow showers, snow showers late tonight (0.50 in. of rain possible, 2-5 in. of snow possible),
  • Mostly cloudy and a bit cooler with snow showers Thursday (2-5 in. of snow possible), evening snow showers likely (70%), rain and snow showers likely (70%) late at night (2 in. of snow possible),
  • Cloudy and a bit warmer with AM rain and snow likely (70%) Friday, then a slight (20%) chance of rain Friday night.
  • snow level 3,500 ft. today, 2,500 ft. tonight, 2,000 ft. Thursday, 3,000 ft. Thursday night and Friday, then 5,500 ft. Friday night.
  • highs 40-35 warming to 43 Friday lows 24-30.
  • Mostly cloudy with a slight (20%) chance of rain and snow and a bit warmer Saturday, a good (50%) chance of rain and snow at night,
  • Mostly cloudy with rain and snow likely (70%) and a bit cooler Sunday, rain and snow showers likely (70%) and a bit cooler Sunday night,
  • Snow showers likely (70%) and a bit cooler Monday, a good (50%) chance of rain and snow showers at night,
  • Then a mix of clouds and sun and a bit warmer with a (30%) chance of rain and snow showers Tuesday.
  • snow level 5,000 ft. Saturday, 5,500 ft. Saturday night, 4,000 ft. Sunday, 3,500 ft. Sunday night, 2,500 ft. Monday, then 3,000 ft. Monday night and Tuesday.
  • highs 48-37 warming to 39 Tuesday lows 32-25.

________________

 

**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.

________________


Check out my latest Eugene Daily News Weather Or Not column:

http://eugenedailynews.com/2018/04/it-was-their-month-in-history-but-why-didnt-we-know-about-them/

__________

Here is my weekly weather quiz question. What is  “Differential Motion?” 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.

________________

An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) has taken over sending us storms.  The graphics for days 1-3 show the complex frontal system moving in Wednesday. The graphics for days 3-7 show the frontal systems that will move through the Pacific Northwest Friday and next Sunday, then a frontal system well offshore by next Tuesday morning.

 

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 7 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 4 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • A WINTER WEATHER ADVISORY IS IN EFFECT FROM 9 AM WEDNESDAY UNTIL 7 PM THURSDAY FOR THE NORTHERN OREGON CASCADES AND THE CASCADES IN LANE COUNTY.
  • A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER 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 (40%) chance of evening showers, a slight (20%) chance of showers late tonight (under 0.10 in. of rain possible),
  • A bit cooler with rain Wednesday (0.50 in. of rain possible), showers at night (0.25 in. of rain possible),
  • Mostly cloudy with showers and a bit cooler Thursday (0.25 in. of rain possible), showers likely (70%) Thursday night (0.10 in. of rain possible),
  • Cloudy with AM rain likely (70%), a bit warmer with a good (50%) chance of rain Friday afternoon, then mostly cloudy with a (30%) chance of rain at night.
  • lows 42-39 warming back to 42 Friday night highs 53-50 warming to 58 Friday.
  • Mostly cloudy with a (40%) chance of rain and a bit warmer Saturday, rain likely (70%) Saturday night and Sunday (a bit cooler), cloudy with a good (50%) chance of showers Sunday night,
  • Showers likely (70%) and a bit cooler Monday, a good (50%) chance of showers at night,
  • Then mostly cloudy and a bit warmer with a (40%) chance of showers Tuesday.
  • highs 63-53 warming to 55 Tuesday lows 43-37. (seasonal averages high 60 low 39)

_____

Eugene-Springfield Pollen Count

Grass………. Low (0)
Trees………. Very High (755)
Last Counted: 4/7/18
Data Courtesy of Oregon Allergy Associates.

_________________

Forecast for Roseburg:

  • Partly cloudy with a slight (20%) chance of evening showers, becoming mostly cloudy with a slight (20%)  chance of rain late tonight,
  • Rain and a bit cooler Wednesday (0.25 in. of rain possible, snow level 3,500 ft.), rain and snow showers late at night (0.25 in. of rain possible) and (a bit cooler) Thursday (0.25 in. of rain possible, snow level 2,000 ft. rising to 3,000 ft. in the afternoon), cloudy with a (40%) chance of showers Thursday night (under 0.10 in. of rain possible, snow level 3,000 ft.),
  • Cloudy and a bit warmer with a (30%) chance of showers Friday, then mostly cloudy with a slight (20%) chance of showers at night.
  • lows 44-39 highs 54-52 warming to 60 Friday.
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Saturday, a good (50%) chance of rain Saturday night,
  • Rain and a bit cooler Sunday, a (40%) chance of showers at night,
  • Mostly cloudy and a bit cooler with rain and snow showers likely (70%) Monday, then mostly cloudy with a (40%) chance of showers Monday night and Tuesday (a bit warmer).
  • highs 64-54 warming to 56 Tuesday lows 43-39. (seasonal averages high 61 low 41)

_____________________

 

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

  • Mostly cloudy with a slight (20%) chance of evening showers, a slight (20%) chance of rain late tonight (under 0.10 in. of rain possible),
  • AM coastal rain with coastal showers and a bit cooler Wednesday afternoon while inland rain and a bit cooler Wednesday (0.75 in. of rain possible), coastal showers with a slight (20%) chance of thunderstorms at night while inland evening showers and a slight (20%) chance of thunderstorms with inland showers late Wednesday night (0.25 in. of rain possible),
  • Mostly cloudy with showers Thursday (0.25 in. of rain possible), a (40%) chance of showers Thursday night (under 0.10 in. of rain possible),
  • Cloudy and a bit warmer with a (40%) chance of showers Friday, then mostly cloudy and a bit warmer with a slight (20%) chance of showers at night.
  • lows 46-42 highs 57-52.
  • Mostly cloudy with a slight (20%) chance of rain and a bit warmer Saturday, rain likely (70%) Saturday night and Sunday (a bit cooler), a (40%) of showers Sunday night,
  • Showers likely (60%) Monday, then mostly cloudy with a (40%) chance of showers and a bit warmer Monday night and Tuesday.
  • highs 56-58 cooling to 53 Sunday and Monday lows 44-42. (seasonal averages high 55 low 43)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with evening rain and snow showers likely (70%), a slight (20%) chance of rain and snow and a bit cooler late tonight (0.10 in. of rain possible, 1 in. of snow possible),
  • Rain and snow and a bit cooler Wednesday (0.50 in. of rain possible, 1-4 in. of snow possible), evening rain and snow showers, snow showers late Wednesday night (0.50 in. of rain possible, 2-5 in. of snow possible),
  • Mostly cloudy and a bit cooler with snow showers Thursday (2-5 in. of snow possible), evening snow showers likely (70%), rain and snow showers likely (70%) late at night (2 in. of snow possible),
  • Cloudy and a bit warmer with AM rain and snow likely (70%) Friday, then a slight (20%) chance of rain Friday night.
  • snow level 4,000 ft. tonight, 3,500 ft. Wednesday, 2,500 ft. Wednesday night, 2,000 ft. Thursday, 3,000 ft. Thursday night and Friday, then 5,500 ft. Friday night.
  • lows 29-24 warming to 30 Friday night highs 40-35 warming to 43 Friday.
  • Mostly cloudy with a slight (20%) chance of rain and snow and a bit warmer Saturday, a good (50%) chance of rain and snow at night,
  • Mostly cloudy with rain and snow likely (70%) and a bit cooler Sunday, rain and snow showers likely (70%) and a bit cooler Sunday night,
  • Snow showers likely (70%) and a bit cooler Monday, a good (50%) chance of rain and snow showers at night,
  • Then a mix of clouds and sun and a bit warmer with a (30%) chance of rain and snow showers Tuesday.
  • snow level 5,000 ft. Saturday, 5,500 ft. Saturday night, 4,000 ft. Sunday, 3,500 ft. Sunday night, 2,500 ft. Monday, then 3,000 ft. Monday night and Tuesday.
  • highs 48-37 warming to 39 Tuesday lows 32-25.

________________

 

**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.

________________



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