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Tim Chuey Weather

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

http://eugenedailynews.com/2018/05/introducing-the-father-of-tornado-research/

__________

Here is my new weekly weather quiz question. What is  “Effective Terrestrial Radiation?” 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 High Pressure Ridge (Shaded “Arch” shape with arrows) has taken over today through Memorial Day for more sunshine and warming. The graphics for days 1-3 show a weak frontal system moving through tonight and Tuesday. An Upper Level Low Pressure Trough moves up next. The graphics for days 3-7 show the next storm system that will approach and try to move through the Pacific Northwest between Friday and Saturday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 17 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 23 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • 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:

  • Partly cloudy this AM, mostly sunny and a bit cooler this afternoon (Memorial Day), mostly clear this evening, partly cloudy late tonight,
  • Partly cloudy and a bit cooler Tuesday and at night,
  • Partly cloudy and a bit cooler Wednesday, then mostly cloudy late Wednesday night.
  • highs 73-66 lows 47-42 warming to 44 Wednesday night.
  • Mostly cloudy in the AM, partly cloudy and a bit warmer Thursday afternoon, partly cloudy Thursday night,
  • A mix of clouds and sun with a slight (20%) chance of showers Friday afternoon, partly cloudy with a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late at night,
  • A mix of clouds and sun with a (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers Saturday night,
  • A slight (20%) chance of AM showers, then a mix of clouds and sun Sunday.
  • highs 64-70 lows near 46. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (151)
Trees………. Moderate (19)
Last Counted: 5/25/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Partly cloudy this AM, sunny and a bit cooler this afternoon (Memorial Day), mostly clear this evening, partly cloudy late tonight and Tuesday AM, mostly cloudy and a bit cooler Tuesday afternoon and evening, partly cloudy late at night,
  • Partly cloudy and slightly cooler Wednesday, mostly cloudy Wednesday night.
  • highs 76-70 lows 52-46 warming to 48 Wednesday night.
  • Mostly cloudy and a bit cooler Thursday, partly cloudy Thursday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Friday through Saturday night,
  • Mostly cloudy with a slight (20%) chance of showers Sunday AM, then sunny and a bit warmer Sunday afternoon,
  • highs 68-75 lows near 49. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • AM clouds, mostly sunny this afternoon (Memorial Day), mostly clear this evening, partly cloudy late tonight and Tuesday AM, mostly cloudy and a bit cooler Tuesday afternoon, partly cloudy Tuesday night,
  • Partly cloudy Wednesday, then mostly cloudy at night.
  • highs 62-60 lows 50-48.
  • Mostly cloudy and a bit warmer Thursday, partly cloudy at night and Friday AM, mostly cloudy and a bit warmer with a slight (20%) chance of showers Friday afternoon and Friday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Saturday and at night,
  • Then party cloudy and a bit cooler with a slight (20%) chance of showers Sunday.
  • highs 60-63 cooling back to 60 Sunday lows near 50. (seasonal averages high 60 low 49)

 

________________

 

Forecast for the Cascades in Lane County:

  • Sunny and a bit cooler today (Memorial Day), partly cloudy tonight,
  • A mix of clouds and sun and a bit cooler Tuesday, becoming mostly cloudy in the evening, partly cloudy and colder Tuesday night,
  • Partly cloudy and a bit cooler Wednesday, mostly cloudy late Wednesday night.
  •  free air freezing level 13,000 ft. today and tonight, 12,000 ft. falling to 11,000 ft. Tuesday afternoon, snow level 10,000 ft. falling to 9,000 ft. Tuesday night, 7,500 ft. rising to 9,000 ft. Wednesday, then 10,000 ft. falling to 8,000 ft. Wednesday night.
  • highs 65-55 lows 39-30 warming to 32 Wednesday night.
  • A mix of clouds and sun and a bit cooler Thursday, partly cloudy Thursday night,
  • Partly cloudy and a bit warmer Friday and Friday night,
  • Partly cloudy and a bit warmer with a slight (20%) chance of showers Saturday afternoon, a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Then partly cloudy and a bit warmer Sunday.
  • free air freezing level 8,000 ft. Thursday through Saturday AM, snow level 6,500 ft. Saturday afternoon and evening, then free air freezing level 7,500 ft. late Saturday night and Sunday.
  • highs 50-59 lows 33-38.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question for the last time. What is an “Easterly Wave?” Here is the correct answer. An Easterly Wave is a low level disturbance of tropical origins. Easterly waves can develop into tropical cyclones. However, tropical cyclone development is not required in order for these systems to produce significant amounts of rainfall. The easterly waves are primarily a summer phenomenon. 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 High Pressure Ridge (Shaded “Arch” shape with arrows) has taken over today through Memorial Day for more sunshine and warming. The graphics for days 1-3 show the frontal system moving through Monday night and Tuesday. An Upper Level Low Pressure Trough moves up next. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Wednesday through next Sunday.

Note: All-in-all the rest of the Long Memorial Day Holiday weekend looks good.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 12 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 33 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY HAS BEEN CANCELLED. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH ANY WATER THAT POOLS ON THE BEACH THAT COULD BE CONTAMINATED BY BIRD OR OTHER ANIMAL FECAL MATTER.
  • 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:

  • Clear tonight,
  • Partly cloudy Monday AM, mostly sunny and a bit cooler Monday afternoon (Memorial Day), mostly clear in the evening, partly cloudy late Monday night,
  • Partly cloudy and a bit cooler Tuesday and at night,
  • Partly cloudy and a bit cooler Wednesday, then mostly cloudy late Wednesday night.
  • lows 47-44 highs 73-66.
  • Mostly cloudy in the AM, partly cloudy and a bit warmer Thursday afternoon, partly cloudy Thursday night,
  • A mix of clouds and sun with a slight (20%) chance of showers Friday afternoon, partly cloudy with a slight (20%) chance of evening showers, mostly cloudy with a slight (20%) chance of showers late at night,
  • A mix of clouds and sun with a (20%) chance of showers Saturday, partly cloudy with a slight (20%) chance of showers Saturday night,
  • A slight (20%) chance of AM showers, then a mix of clouds and sun Sunday.
  • highs 64-70 lows near 46. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (151)
Trees………. Moderate (19)
Last Counted: 5/25/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly clear tonight,
  • Partly cloudy in the AM, sunny and a bit cooler Monday afternoon (Memorial Day), mostly clear in the evening, partly cloudy late at night and Tuesday AM, mostly cloudy and a bit cooler Tuesday afternoon and evening, partly cloudy late at night,
  • Partly cloudy and slightly cooler Wednesday, mostly cloudy Wednesday night.
  • lows 50-52 cooling to 46 Tuesday night warming to 48 Wednesday night highs 76-70.
  • Mostly cloudy and a bit cooler Thursday, partly cloudy Thursday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Friday through Saturday night,
  • Mostly cloudy with a slight (20%) chance of showers Sunday AM, then sunny and a bit warmer Sunday afternoon,
  • highs 68-75 lows near 49. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Clear this evening, mostly cloudy late tonight,
  • AM clouds, mostly sunny Monday afternoon (Memorial Day), mostly clear in the evening, partly cloudy late at night and Tuesday AM, mostly cloudy and a bit cooler Tuesday afternoon, partly cloudy Tuesday night,
  • Partly cloudy Wednesday, then mostly cloudy at night.
  • lows 52-48 highs 62-60.
  • Mostly cloudy and a bit warmer Thursday, partly cloudy at night and Friday AM, mostly cloudy and a bit warmer with a slight (20%) chance of showers Friday afternoon and Friday night,
  • Partly cloudy with a slight (20%) chance of showers and a bit warmer Saturday and at night,
  • Then party cloudy and a bit cooler with a slight (20%) chance of showers Sunday.
  • highs 60-63 cooling back to 60 Sunday lows near 50. (seasonal averages high 60 low 49)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly clear tonight,
  • Sunny and a bit cooler Monday (Memorial Day), partly cloudy at night,
  • A mix of clouds and sun and a bit cooler Tuesday, becoming mostly cloudy in the evening, partly cloudy and colder Tuesday night,
  • Partly cloudy and a bit cooler Wednesday, mostly cloudy late Wednesday night.
  •  free air freezing level 13,000 ft. tonight through Monday night, 12,000 ft. falling to 11,000 ft. Tuesday afternoon, snow level 10,000 ft. falling to 9,000 ft. Tuesday night, 7,500 ft. rising to 9,000 ft. Wednesday, then 10,000 ft. falling to 8,000 ft. Wednesday night.
  • lows 36-39 falling to 32 Wednesday night highs 65-55.
  • A mix of clouds and sun and a bit cooler Thursday, partly cloudy Thursday night,
  • Partly cloudy and a bit warmer Friday and Friday night,
  • Partly cloudy and a bit warmer with a slight (20%) chance of showers Saturday afternoon, a slight (20%) chance of evening showers, just partly cloudy late at night,
  • Then partly cloudy and a bit warmer Sunday.
  • free air freezing level 8,000 ft. Thursday through Saturday AM, snow level 6,500 ft. Saturday afternoon and evening, then free air freezing level 7,500 ft. late Saturday night and Sunday.
  • highs 50-59 lows 33-38.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question for the last time. What is an “Easterly Wave?” Here is the correct answer. An Easterly Wave is a low level disturbance of tropical origins. Easterly waves can develop into tropical cyclones. However, tropical cyclone development is not required in order for these systems to produce significant amounts of rainfall. The easterly waves are primarily a summer phenomenon. 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) to our south is moving away. The graphics for days 1-3 show the frontal system moving through mainly to our north that brought clouds.. An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) takes over today through Memorial Day for more sunshine and warming. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Monday night through next Saturday.

Note: All-in-all the rest of the Long Memorial Day Holiday weekend looks good.

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 18 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 27 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY HAS BEEN CANCELLED. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH ANY WATER THAT POOLS ON THE BEACH THAT COULD BE CONTAMINATED BY BIRD OR OTHER ANIMAL FECAL MATTER.
  • 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 mix of clouds and sun this AM, mostly sunny and a bit warmer this afternoon, clear tonight,
  • Mostly sunny and a bit cooler Monday (Memorial Day), mostly clear Monday night,
  • A mix of clouds and sun and a bit cooler Tuesday, then partly cloudy at night.
  • highs 73-66 lows 48-44.
  • Partly cloudy and a bit cooler Wednesday and Wednesday night,
  • A mix of clouds and sun and a bit warmer Thursday, partly cloudy Thursday night,
  • Partly cloudy and a bit warmer Friday through Saturday AM, then mostly sunny and a bit warmer Saturday afternoon.
  • highs 65-72 lows 44-47. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (151)
Trees………. Moderate (19)
Last Counted: 5/25/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Partly cloudy this AM, mostly sunny and warmer this afternoon, mostly clear tonight,
  • Partly cloudy in the AM, sunny Monday afternoon (Memorial Day), mostly clear at night,
  • Partly cloudy and a bit cooler Tuesday, partly cloudy with a slight (20%) chance of showers late Tuesday night.
  • highs 77-70 lows 50-52 cooling to 47 Tuesday night.
  • Partly cloudy and slightly cooler Wednesday and in the evening, mostly cloudy late at night,
  •  Partly cloudy and a bit warmer Thursday through Friday night,
  • Partly cloudy Saturday AM, then sunny and a bit warmer Saturday afternoon.
  • highs 69-75 lows 47-49. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Partly cloudy this AM, mostly sunny and a bit cooler this afternoon, clear this evening, partly cloudy late tonight,
  • AM clouds, mostly sunny Monday afternoon (Memorial Day), mostly clear in the evening, partly cloudy late at night,
  • Then partly cloudy and a bit cooler Tuesday and Tuesday night.
  • highs 62-59 lows 52-48.
  • Partly cloudy and a bit warmer Wednesday through Friday night,
  • Partly cloudy in the AM, then sunny and a bit warmer Saturday afternoon.
  • highs 60-64 lows near 48. (seasonal averages high 60 low 49)

 

________________

 

Forecast for the Cascades in Lane County:

  • Partly cloudy this AM, mostly sunny and a bit warmer this afternoon, mostly clear tonight,
  • Sunny and a bit warmer Monday (Memorial Day), mostly clear at night,
  • Mostly sunny Tuesday AM, partly cloudy and a bit cooler in the afternoon, mostly cloudy with a slight (20%) chance of evening showers, then partly cloudy with a slight (20%) chance of showers late Tuesday night.
  • free air freezing level 12,000 ft. today through Monday night, 11,000 ft. Tuesday, then snow level 8,000 ft. falling to 6,000 ft. Tuesday night.
  • highs 65-59 lows 42-35.
  • Partly cloudy and a bit cooler Wednesday, partly cloudy with a slight (20%) chance of showers Wednesday night,
  • A mix of clouds and sun Thursday with a slight (20%) of chance of showers,  a slight (20%) chance of showers late at night,
  • Partly cloudy and a bit warmer Friday and Friday night,
  • Partly cloudy Saturday AM, then mostly sunny and a bit warmer in the afternoon.
  • free air freezing level 7,000 ft. rising to 8,000 ft. Wednesday and in the evening, 7,500 ft. Wednesday night, 6,500 ft. Thursday and Thursday night, free air freezing level 8,000 ft. Friday afternoon and evening, 7,500 ft. late Friday night and Saturday AM, then 7,500 ft. rising to 11,000 ft. Saturday afternoon.
  • highs 54-60 lows 35-38.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question for the last time. What is an “Easterly Wave?” Here is the correct answer. An Easterly Wave is a low level disturbance of tropical origins. Easterly waves can develop into tropical cyclones. However, tropical cyclone development is not required in order for these systems to produce significant amounts of rainfall. The easterly waves are primarily a summer phenomenon. 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) to our south is moving away. The graphics for days 1-3 show the frontal system moving through mainly to our north that brought clouds.. An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) takes over by Sunday through Memorial Day for more sunshine and warming. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Monday night through next Saturday.

Note: All-in-all the rest of the Long Memorial Day Holiday weekend looks good.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 9 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 3 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY HAS BEEN CANCELLED. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH ANY WATER THAT POOLS ON THE BEACH THAT COULD BE CONTAMINATED BY BIRD OR OTHER ANIMAL FECAL MATTER.
  • 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 this evening, partly cloudy late tonight,
  • A mix of clouds and sun in the AM, mostly sunny and a bit warmer Sunday afternoon, clear at night,
  • Mostly sunny and a bit cooler Monday (Memorial Day), mostly clear Monday night,
  • A mix of clouds and sun and a bit cooler Tuesday, then partly cloudy at night,
  • lows 46-48 cooling to 44 Tuesday night highs 73-66.
  • Partly cloudy and a bit cooler Wednesday and Wednesday night,
  • A mix of clouds and sun and a bit warmer Thursday, partly cloudy Thursday night,
  • Partly cloudy and a bit warmer Friday through Saturday AM, then mostly sunny and a bit warmer Saturday afternoon.
  • highs 65-72 lows 44-47. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (151)
Trees………. Moderate (19)
Last Counted: 5/25/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly cloudy this evening, partly cloudy late tonight and Sunday AM, mostly sunny and warmer in the afternoon, mostly clear Sunday night,
  • Partly cloudy in the AM, sunny Monday afternoon (Memorial Day), mostly clear at night,
  • Partly cloudy and a bit cooler Tuesday, partly cloudy with a slight (20%) chance of showers late Tuesday night.
  • lows 48-52 cooling to 47 Tuesday night highs 77-70.
  • Partly cloudy and slightly cooler Wednesday and in the evening, mostly cloudy late at night,
  •  Partly cloudy and a bit warmer Thursday through Friday night,
  • Partly cloudy Saturday AM, then sunny and a bit warmer Saturday afternoon.
  • highs 69-75 lows 47-49. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Mostly cloudy this evening, partly cloudy late tonight and Sunday AM, mostly sunny and a bit cooler Sunday afternoon, clear in the evening, partly cloudy late Sunday night,
  • AM clouds, mostly sunny Monday afternoon (Memorial Day), mostly clear in the evening, partly cloudy late at night,
  • Then partly cloudy and a bit cooler Tuesday and Tuesday night.
  • lows 48-52 cooling back to 48 Tuesday night highs 62-59.
  • Partly cloudy and a bit warmer Wednesday through Friday night,
  • Partly cloudy in the AM, then sunny and a bit warmer Saturday afternoon.
  • highs 60-64 lows near 48. (seasonal averages high 72 low 49)

 

________________

 

Forecast for the Cascades in Lane County:

  • Partly cloudy tonight and Sunday AM, mostly sunny and a bit warmer in the afternoon, mostly clear Sunday night,
  • Sunny and a bit warmer Monday (Memorial Day), mostly clear at night,
  • Mostly sunny Tuesday AM, partly cloudy and a bit cooler in the afternoon, mostly cloudy with a slight (20%) chance of evening showers, then partly cloudy with a slight (20%) chance of showers late Tuesday night.
  • free air freezing level 12,000 ft. tonight through Monday night, 11,000 ft. Tuesday, then snow level 8,000 ft. falling to 6,000 ft. Tuesday night.
  • lows 37-42 cooling to 35 Tuesday night highs 65-59.
  • Partly cloudy and a bit cooler Wednesday, partly cloudy with a slight (20%) chance of showers Wednesday night,
  • A mix of clouds and sun Thursday with a slight (20%) of chance of showers,  a slight (20%) chance of showers late at night,
  • Partly cloudy and a bit warmer Friday and Friday night,
  • Partly cloudy Saturday AM, then mostly sunny and a bit warmer in the afternoon.
  • free air freezing level 7,000 ft. rising to 8,000 ft. Wednesday and in the evening, 7,500 ft. Wednesday night, 6,500 ft. Thursday and Thursday night, free air freezing level 8,000 ft. Friday afternoon and evening, 7,500 ft. late Friday night and Saturday AM, then 7,500 ft. rising to 11,000 ft. Saturday afternoon.
  • highs 54-60 lows 35-38.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question for the last time. What is an “Easterly Wave?” Here is the correct answer. An Easterly Wave is a low level disturbance of tropical origins. Easterly waves can develop into tropical cyclones. However, tropical cyclone development is not required in order for these systems to produce significant amounts of rainfall. The easterly waves are primarily a summer phenomenon. 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 moving through bringing a frontal system our way. The graphics for days 1-3 show frontal system coming here today. An Upper Level High Pressure Ridge (Shaded “Arch” shape with arrows) takes over by Sunday through Memorial Day. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Monday night through next Friday.

Note: The weather should be just right for the athletes at the Prefontaine Classic.

________________

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 20 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

HEALTH ADVISORIES:

  • A PUBLIC HEALTH ADVISORY IS IN EFFECT FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY HAS BEEN CANCELLED. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH ANY WATER THAT POOLS ON THE BEACH THAT COULD BE CONTAMINATED BY BIRD OR OTHER ANIMAL FECAL MATTER.
  • 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 possible sun peeks today and a slight (20%) chance of AM drizzle, partly cloudy tonight and Sunday AM, mostly sunny and a bit warmer Sunday afternoon, mostly clear at night,
  • A mix of clouds and sun in the AM, mostly sunny and a bit warmer Monday afternoon (Memorial Day), partly cloudy Monday night.
  • highs 65-74 lows 45-48.
  • Partly cloudy and a bit cooler Tuesday and at night,
  • A mix of clouds and sun and a bit cooler Wednesday, partly cloudy in the evening, mostly cloudy late Wednesday night,
  • A mix of clouds and sun and a bit warmer Thursday, then partly cloudy and a bit warmer Thursday night and Friday.
  • highs 68-65 warming to 69 Friday lows near 45. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (151)
Trees………. Moderate (19)
Last Counted: 5/25/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly cloudy this AM, partly cloudy and a bit warmer this afternoon and tonight,
  • Partly cloudy in the AM, mostly sunny and a bit warmer Sunday afternoon, mostly clear Sunday night,
  • Mostly sunny and a bit warmer Monday (Memorial Day), then mostly clear at night.
  • highs 68-77 lows 48-52.
  • Partly cloudy and a bit cooler Tuesday, mostly clear at night,
  • Partly cloudy Wednesday through Thursday night,
  • Then Partly cloudy and a bit warmer Friday.
  • highs 73-70 warming to 72 Thursday lows near 48. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Mostly cloudy and a bit warmer this afternoon, partly cloudy tonight and Sunday AM, mostly sunny and a bit warmer Sunday afternoon, mostly clear in the evening, partly cloudy late Sunday night,
  • AM clouds, mostly sunny and a bit warmer Monday (Memorial Day), then mostly clear in the evening and partly cloudy late at night.
  • highs 68-77 lows 48-52.
  • Partly cloudy and a bit cooler Tuesday and at night,
  • Partly cloudy Wednesday through Thursday night,
  • Then partly cloudy and a bit warmer Friday.
  • highs 73-70 warming to 72 Thursday lows near 48. (seasonal averages high 72 low 49)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy this AM, a mix of clouds and sun this afternoon, just partly cloudy tonight and Sunday AM, mostly sunny and a bit warmer in the afternoon, mostly clear Sunday night,
  • Mostly sunny and a bit warmer Monday (Memorial Day), then mostly clear at night.
  • free air freezing level 8,000 ft. today and tonight, 9,000 ft. Sunday, 11,000 ft. Sunday night, then 10,000 ft. Monday and Monday night.
  • highs 52-66 lows 36-42 cooling to 40 Monday night.
  • Mostly sunny Tuesday AM, partly cloudy and a bit cooler in the afternoon, partly cloudy Tuesday night,
  • Then partly cloudy and a bit cooler Wednesday and at night,
  • Then partly cloudy and a bit warmer Friday.
  • free air freezing level 10,000 ft. Tuesday, 9,000 ft. falling to 6,000 ft. Tuesday night, 6,000 ft. Wednesday, 6,500 ft. Wednesday night, 7,000 ft. Thursday, 7,500 ft. late Thursday night, then 8,000 ft. Friday afternoon.
  • highs 62-54 warming to 57 Friday lows 42-36.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question. What is an “Easterly Wave?”  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 moving closer trying to send storms our way. The graphics for days 1-3 show frontal system coming our way Saturday. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Monday through next Friday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 19 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 18 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

ADVISORIES:

  • A FLASH FLOOD ADVISORY IS IN EFFECT THROUGH LATE TONIGHT FOR HARNEY COUNTY, BAKER COUNTY, AND MALHEUR COUNTY. UP TO 2 IN. OF RAIN POSSIBLE.
  • A FLOOD ADVISORY IS IN EFFECT UNTIL 9:15 PM TONIGHT FOR EASTERN DOUGLAS COUNTY, LAKE COUNTY, AND KLAMATH COUNTY.

HEALTH ADVISORIES:

  • THE OREGON HEALTH AUTHORITY HAS ISSUED A HEALTH ADVISORY FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY HAS BEEN CANCELLED. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH ANY WATER THAT POOLS ON THE BEACH THAT COULD BE CONTAMINATED BY BIRD OR OTHER ANIMAL FECAL MATTER.
  • 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 showers this evening, just mostly cloudy late tonight,
  • Mostly cloudy with possible sun peeks Saturday with a slight (20%) chance of afternoon showers, partly cloudy Saturday night,
  • Partly cloudy and a bit warmer Sunday, mostly clear at night,
  • Partly cloudy in the AM, mostly sunny and a bit warmer Monday afternoon (Memorial Day), mostly clear Monday night.
  • lows 45-48 highs 65-74.
  • Partly cloudy and a bit cooler Tuesday and at night,
  • A mix of clouds and sun and a bit cooler Wednesday, partly cloudy in the evening, mostly cloudy late Wednesday night,
  • A mix of clouds and sun and a bit warmer Thursday, then partly cloudy and a bit warmer Thursday night and Friday.
  • highs 68-65 warming to 69 Friday lows near 45. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (151)
Trees………. Moderate (19)
Last Counted: 5/25/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly cloudy with isolated evening showers, just mostly cloudy late tonight and Saturday AM, partly cloudy and a bit warmer Saturday afternoon and at night,
  • Partly cloudy in the AM, mostly sunny and a bit warmer Sunday afternoon, mostly clear Sunday night,
  • Mostly sunny and a bit warmer Monday (Memorial Day), then mostly clear at night.
  • lows 47-52 highs 68-77.
  • Partly cloudy and a bit cooler Tuesday, mostly clear at night,
  • Partly cloudy Wednesday through Thursday night,
  • Then Partly cloudy and a bit warmer Friday.
  • highs 73-70 warming to 72 Thursday lows near 48. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Mostly cloudy with a slight (20%) chance of isolated coastal showers tonight while a slight (20%) chance of scattered  inland showers tonight,
  • Mostly cloudy in the AM, partly cloudy and a bit warmer Saturday and Saturday night,
  • Partly cloudy Sunday AM, sunny in the afternoon, mostly clear Sunday night,
  • Mostly sunny and slightly warmer Monday (Memorial Day), then mostly clear Monday night.
  • lows 49-52 highs near 62.
  • Partly cloudy Tuesday through Thursday night,
  • Then Partly cloudy and a bit warmer Friday.
  • highs 60-62 lows near 48. (seasonal averages high 60 low 48)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with evening showers, a slight (20%) chance of showers late tonight (0.10 in. of rain possible),
  • Mostly cloudy Saturday AM, just partly cloudy afternoon and Saturday night,
  • Partly cloudy and a bit warmer Sunday, mostly clear Sunday night,
  • Mostly sunny and a bit warmer Monday (Memorial Day), then mostly clear at night.
  • snow level above 8,000 ft. tonight, free air freezing level 10,000 ft. Saturday, 12,000 ft. Saturday night and Sunday, then 13,000 ft. Sunday night through Monday night.
  • lows 36-42 highs 52-66.
  • Mostly sunny Tuesday AM, partly cloudy and a bit cooler in the afternoon, partly cloudy Tuesday night,
  • Then partly cloudy and a bit cooler Wednesday and at night,
  • Then partly cloudy and a bit warmer Friday.
  • free air freezing level 13,000 ft. falling to 12,000 ft. Tuesday afternoon, 12,000 ft. falling to 10,000 ft. Tuesday night, 10,000 ft. falling to 9,000 ft. Wednesday afternoon, 9,000 ft. Wednesday night and Thursday, 9,000 ft. falling to 8,000 ft. late Thursday night, then 8,000 ft. rising to 9,000 ft. Friday afternoon.
  • highs 67-56 warming to 59 Thursday lows 42-36.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question. What is an “Easterly Wave?”  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 moving closer trying to send storms our way. The graphics for days 1-3 show surface low pressure coming our way. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Sunday through next Thursday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 28 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 28 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

Health Advisories:

  • THE OREGON HEALTH AUTHORITY HAS ISSUED A HEALTH ADVISORY FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY. WATER SAMPLES INDICATE HIGHER-THAN-NORMAL LEVELS OF FECAL BACTERIA, WHICH CAN CAUSE DIARRHEA, STOMACH CRAMPS, SKIN RASHES, UPPER RESPIRATORY INFECTIONS AND OTHER ILLNESSES. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POOLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH WATER. THIS ADVISORY DOES NOT AFFECT OTHER NEIGHBORING BEACHES.
  • 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 showers and a bit cooler today and in the evening, mostly cloudy late tonight,
  • A mix of clouds and sun and a bit cooler Saturday, mostly cloudy in the evening, partly cloudy late Saturday night,
  • Partly cloudy and a bit warmer Sunday and at night.
  • highs 67-65 warming to 72 Sunday lows 45-47.
  • Partly cloudy in the AM, mostly sunny and a bit warmer Monday afternoon (Memorial Day), mostly clear Monday night,
  • Partly cloudy and a bit cooler Tuesday and at night,
  • Partly cloudy and a bit cooler Wednesday, mostly cloudy Wednesday night,
  • Then a mix of clouds and sun and a bit warmer Thursday.
  • highs 75-67 warming to 70 Thursday lows 49-45. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (39)
Trees………. Moderate (40)
Last Counted: 5/24/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Cloudy with a (30%) chance of scattered showers and a bit cooler today (0.10 in. of rain possible), mostly cloudy with scattered evening showers, a (30%) chance of showers late tonight,
  • Mostly cloudy Saturday AM, partly cloudy and a bit warmer Saturday afternoon and at night,
  • Partly cloudy in the AM, mostly sunny and a bit warmer Sunday afternoon, then mostly clear Sunday night.
  • highs 65-77 lows 46-52.
  • Sunny and a bit warmer Monday (Memorial Day), mostly clear Monday night,
  • Partly cloudy and a bit cooler Tuesday, mostly clear at night,
  • Then partly cloudy Wednesday through Thursday.
  • highs 80-72 lows 52-48. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Cloudy with a slight (20%) chance of isolated coastal showers and a bit cooler today while a slight (20%) of inland AM showers and a slight (20%) chance of isolated inland afternoon showers (under 0.10 in. of rain possible), a slight (20%) chance of isolated evening inland showers, just mostly cloudy late tonight,
  • Mostly cloudy in the AM, partly cloudy and a bit warmer Saturday and Saturday night,
  • Partly cloudy Sunday AM, mostly sunny in the afternoon, then mostly clear Sunday night,
  • highs 58-60 lows 49-52.
  • Mostly sunny and slightly warmer Monday (Memorial Day), mostly clear Monday night,
  • Partly cloudy Tuesday and at night,
  • Partly cloudy Wednesday through Thursday.
  • highs 62-60 lows 52-49. (seasonal averages high 60 low 48)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy and a bit cooler with showers likely (70%) today (0.50 in. of rain possible, more in storms), cloudy with a good (50%) chance of evening showers, a slight (20%) chance of showers and colder late tonight (0.10 in. of rain possible),
  • Mostly cloudy Saturday AM, just partly cloudy and a bit warmer Saturday afternoon and at night,
  • Partly cloudy and a bit warmer Sunday and Sunday night.
  • snow level above 8,000 ft. today and tonight, free air freezing level 10,000 ft. Saturday afternoon, 11,000 ft. rising to 12,000 ft. Saturday night, 12,000 ft. Sunday, then 13,000 ft. Sunday night.
  • highs 52-63 lows 36-42.
  • Mostly sunny and a bit warmer Monday (Memorial Day), mostly clear at night,
  • Mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Partly cloudy and a bit cooler Wednesday and Wednesday night,
  • Then partly cloudy and a bit warmer Thursday.
  • free air freezing level 13,000 ft. Monday, 13,000 ft. falling to 12,000 ft. Monday night, 12,000 ft. Tuesday, 12,000 ft. falling to 11,000 ft. Tuesday night, 12,000 ft. falling to 11,000 ft. Wednesday afternoon, 10,000 ft. falling to 9,000 ft. Wednesday night, then 9,000 ft. rising to 10,000 ft. Thursday.
  • highs 67-56 warming to 59 Thursday lows 42-36.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question. What is an “Easterly Wave?”  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 moving closer trying to send storms our way. The graphics for days 1-3 show surface low pressure coming our way. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Sunday through next Thursday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 28 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 24 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • THE OREGON HEALTH AUTHORITY HAS ISSUED A HEALTH ADVISORY FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY. WATER SAMPLES INDICATE HIGHER-THAN-NORMAL LEVELS OF FECAL BACTERIA, WHICH CAN CAUSE DIARRHEA, STOMACH CRAMPS, SKIN RASHES, UPPER RESPIRATORY INFECTIONS AND OTHER ILLNESSES. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POOLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH WATER. THIS ADVISORY DOES NOT AFFECT OTHER NEIGHBORING BEACHES.
  • 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:

  • Partly cloudy this evening, mostly cloudy late tonight,
  • A slight (20%) chance of showers and a bit cooler Friday and in the evening, mostly cloudy late at night,
  • A mix of clouds and sun and a bit cooler Saturday, mostly cloudy in the evening, partly cloudy late Saturday night,
  • Partly cloudy and a bit warmer Sunday and at night.
  • lows 54-45 warming to 47 Sunday night highs 67-65 warming to 72 Sunday.
  • Partly cloudy in the AM, mostly sunny and a bit warmer Monday afternoon (Memorial Day), mostly clear Monday night,
  • Partly cloudy and a bit cooler Tuesday and at night,
  • Partly cloudy and a bit cooler Wednesday, mostly cloudy Wednesday night,
  • Then a mix of clouds and sun and a bit warmer Thursday.
  • highs 75-67 warming to 70 Thursday lows 49-45. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (39)
Trees………. Moderate (40)
Last Counted: 5/24/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly cloudy with a (30%) chance of isolated thunderstorms this evening, a (30%) chance of isolated showers late tonight (under 0.10 in. of rain possible),
  • Cloudy with a (30%) chance of scattered showers and a bit cooler Friday (0.10 in. of rain possible), mostly cloudy with scattered evening showers, a (30%) chance of showers late Friday night,
  • Mostly cloudy Saturday AM, partly cloudy and a bit warmer Saturday afternoon and at night,
  • Partly cloudy and a bit warmer Sunday, then mostly clear Sunday night.
  • lows 56-46 warming to 52 Sunday night highs 65-77.
  • Sunny and a bit warmer Monday (Memorial Day), mostly clear Monday night,
  • Sunny and a bit cooler Tuesday and Wednesday, mostly clear at night,
  • Then partly cloudy and slightly warmer Thursday.
  • highs 80-72 lows 52-48. (seasonal averages high 72 low 49)

 

_____________________

 

 

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

  • Mostly cloudy with isolated inland showers tonight (under 0.10 in. of rain possible),
  • Cloudy with a slight (20%) chance of isolated coastal showers and a bit cooler Friday while a slight (20%) of inland AM showers and a slight (20%) chance of isolated inland afternoon showers (under 0.10 in. of rain possible), a slight (20%) chance of isolated evening inland showers, just mostly cloudy late at night,
  • Mostly cloudy a bit warmer Saturday and Saturday night,
  • Partly cloudy Sunday, then mostly clear Sunday night,
  • lows 53-49 warming to 52 Sunday night highs 58-60.
  • Mostly sunny and slightly warmer Monday (Memorial Day), mostly clear Monday night,
  • Mostly sunny Wednesday, then partly cloudy Wednesday night and Thursday.
  • highs 62-60 lows 52-49. (seasonal averages high 60 low 48)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of showers and thunderstorms this evening, a slight (20%) chance of showers late tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday (0.50 in. of rain possible, more in storms), cloudy with a good (50%) chance of evening showers, a slight (20%) chance of showers and colder late Friday night (0.10 in. of rain possible),
  • Mostly cloudy Saturday AM, just partly cloudy and a bit warmer Saturday afternoon and at night,
  • Partly cloudy and a bit warmer Sunday and Sunday night.
  • snow level above 8,000 ft. tonight through Friday night, free air freezing level 10,000 ft. Saturday afternoon, 11,000 ft. rising to 12,000 ft. Saturday night, 12,000 ft. Sunday, then 13,000 ft. Sunday night.
  • lows 44-36 warming to 42 Sunday night highs 52-63.
  • Mostly sunny and a bit warmer Monday (Memorial Day), mostly clear at night,
  • Mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Partly cloudy and a bit cooler Wednesday and Wednesday night,
  • Then partly cloudy and a bit warmer Thursday.
  • free air freezing level 13,000 ft. Monday, 13,000 ft. falling to 12,000 ft. Monday night, 12,000 ft. Tuesday, 12,000 ft. falling to 11,000 ft. Tuesday night, 12,000 ft. falling to 11,000 ft. Wednesday afternoon, 10,000 ft. falling to 9,000 ft. Wednesday night, then 9,000 ft. rising to 10,000 ft. Thursday.
  • highs 67-56 warming to 59 Thursday lows 42-36.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question. What is an “Easterly Wave?”  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 moving closer sending storms our way. The graphics for days 1-3 show the front that will approach the area today. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Sunday through next Thursday.

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Air Quality Index:

Eugene/Springfield: The Air Quality Index is 35 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 19 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 24 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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Advisories:

  • THE OREGON HEALTH AUTHORITY HAS ISSUED A HEALTH ADVISORY FOR DETROIT LAKE, LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY. WATER SAMPLES INDICATE HIGHER-THAN-NORMAL LEVELS OF FECAL BACTERIA, WHICH CAN CAUSE DIARRHEA, STOMACH CRAMPS, SKIN RASHES, UPPER RESPIRATORY INFECTIONS AND OTHER ILLNESSES. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POOLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH WATER. THIS ADVISORY DOES NOT AFFECT OTHER NEIGHBORING BEACHES.
  • 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.

 

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

  • Mostly cloudy and a bit warmer today and tonight,
  • A slight (20%) chance of showers and a bit cooler Friday and in the evening, mostly cloudy late at night,
  • A mix of clouds and sun and a bit cooler Saturday, mostly cloudy in the evening, then partly cloudy late Saturday night.
  • highs 73-65 lows 54-45.
  • Partly cloudy and a bit warmer Sunday and at night,
  • Partly cloudy and a bit warmer Monday (Memorial Day) through Tuesday, partly cloudy Tuesday night,
  • Then partly cloudy and a bit cooler Wednesday.
  • highs 72-74 cooling back to 72 Wednesday lows 48-46. (seasonal averages high 69 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (143)
Trees………. Moderate (45)
Last Counted: 5/23/18
Data Courtesy of Oregon Allergy Associates

 

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Forecast for Roseburg:

  • Mostly cloudy with a (30%) chance of scattered thunderstorms and a bit warmer this afternoon and evening, a (30%) chance of isolated showers late tonight (under 0.10 in. of rain possible),
  • Cloudy with a (40%) chance of AM showers, a (40%) chance of showers and a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon and evening (0.10 in. of rain possible), a slight (20%) chance of showers late Friday night and Saturday AM, partly cloudy and a bit warmer Saturday afternoon, then mostly cloudy Saturday night.
  • highs 76-66 warming to 69 Saturday lows 54-48.
  • Mostly cloudy and a bit warmer Sunday, party cloudy at night,
  • Partly cloudy and a bit warmer Monday (Memorial Day) and Monday night,
  • Then partly cloudy and a bit cooler Tuesday through Wednesday.
  • highs 76-78 cooling to 73 Wednesday lows 50-52 cooling back to 50 Tuesday night. (seasonal averages high 72 low 49)

 

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

  • Mostly cloudy with patchy AM drizzle, mostly cloudy a bit warmer with a slight (20%) chance of isolated inland thunderstorms this afternoon and evening, isolated showers late tonight (under 0.10 in. of rain possible),
  • A (30%) chance of showers and a bit cooler Friday (under 0.10 in. of rain possible), a slight (20%) chance of evening showers, just mostly cloudy late at night,
  • Then mostly cloudy a bit warmer Saturday and Saturday night.
  • highs 63-59 warming to 62 Saturday lows 52-49.
  • Mostly cloudy and a bit warmer Sunday, partly cloudy Sunday night,
  • Then partly cloudy Monday (Memorial Day) through Wednesday,
  • highs near 62 lows 52-49. (seasonal averages high 60 low 48)

 

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Forecast for the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler this afternoon and evening (0.25 in. of rain possible, more in storms), a slight (20%) chance of showers late tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday, cloudy with evening showers likely (70%), a good (50%) chance of showers and colder late Friday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, just partly cloudy Saturday afternoon and at night.
  • snow level above 8,000 ft. today through Friday night, 7,500 ft. Saturday, free air freezing level 11,000 ft. Saturday afternoon, then 10,000 ft. rising to 11,000 ft. Saturday night.
  • highs 63-52 lows 44-36.
  • Partly cloudy and a bit warmer Sunday and Sunday night,
  • Mostly sunny and a bit warmer Monday (Memorial Day),  mostly clear at night,
  • Mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Then partly cloudy and a bit cooler Wednesday.
  • free air freezing level 11,000 ft. rising to 12,000 ft. Sunday afternoon, 12,000 ft. Sunday night and Monday, 12,000 ft. rising to 13,000 ft. Monday night, 13,000 ft. falling to 12,000 ft. late Tuesday afternoon, 12,000 ft. Tuesday night, then 12,000 ft. falling to 11,000 ft. Wednesday afternoon.
  • highs 62-66 cooling back to 62 Wednesday lows near 40.

 

________________

 

**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/2018/05/youve-seen-them-fly-but-did-you-know-they-also-can-sail/

__________

Here is my weekly weather quiz question. What is an “Easterly Wave?”  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 High Pressure Ridge (Shaded “Arch” shape with arrows) has taken over returning the sunshine. An Upper Level Low Pressure Trough (Shaded “U” shape with arrows) is moving closer sending storms our way by late in the week. The graphics for days 1-3 show the front that will approach the area Thursday AM. The graphics for days 3-7 show the next storm systems that will approach and try to move through the Pacific Northwest Saturday through next Wednesday.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 29 in the Good category measuring Ozone.

Oakridge: The Air Quality Index is 23 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 25 in the Good category measuring Ozone.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Advisories:

  • THE OREGON HEALTH AUTHORITY HAS ISSUED A HEALTH ADVISORY FOR DETROIT LAKE , LOCATED 46 MILES SE OF SALEM. THE LAKE SPANS BOTH LINN AND MARION COUNTIES. WATER MONITORING HAS CONFIRMED THE PRESENCE OF BLUE-GREEN ALGAE AND THE TOXINS THEY PRODUCE IN DETROIT LAKE. PEOPLE SHOULD AVOID SWALLOWING WATER, 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. ALSO KEEP PETS AWAY FROM THE WATER.
  • A PUBLIC HEALTH ADVISORY FOR HIGHER-THAN-NORMAL LEVELS OF BACTERIA IN OCEAN WATERS AT SUNSET BAY STATE PARK BEACH IN COOS COUNTY. WATER SAMPLES INDICATE HIGHER-THAN-NORMAL LEVELS OF FECAL BACTERIA, WHICH CAN CAUSE DIARRHEA, STOMACH CRAMPS, SKIN RASHES, UPPER RESPIRATORY INFECTIONS AND OTHER ILLNESSES. VISITORS SHOULD AVOID WADING IN NEARBY CREEKS, POOLS OF WATER ON THE BEACH, OR IN DISCOLORED WATER, AND STAY CLEAR OF WATER RUNOFF FLOWING INTO THE OCEAN. AUTHORITIES SAY IT IS SAFE TO CONTINUE OTHER ACTIVITIES ON THE BEACH THAT DO NOT INCLUDE CONTACT WITH WATER. THIS ADVISORY DOES NOT AFFECT OTHER NEIGHBORING BEACHES.
  • 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 tonight,
  • Mostly cloudy and a bit warmer Thursday and Thursday night,
  • A slight (20%) chance of showers and a bit cooler Friday and in the evening, mostly cloudy late at night,
  • A mix of clouds and sun and a bit cooler Saturday, mostly cloudy in the evening, then partly cloudy late Saturday night.
  • lows 52-54 cooling to 45 Saturday night highs 73-65.
  • Partly cloudy and a bit warmer Sunday and at night,
  • Partly cloudy and a bit warmer Monday (Memorial Day) through Tuesday, partly cloudy Tuesday night,
  • Then partly cloudy and a bit cooler Wednesday.
  • highs 72-74 cooling back to 72 Wednesday lows 48-46. (seasonal averages high 68 low 45)

_____

Eugene-Springfield Pollen Count

Grass………. High (143)
Trees………. Moderate (45)
Last Counted: 5/23/18
Data Courtesy of Oregon Allergy Associates

 

_________________

 

Forecast for Roseburg:

  • Mostly cloudy with a slight (20%) chance of scattered thunderstorms this evening, a slight (20%) chance of isolated late evening thunderstorms, a (30%) chance of isolated showers late tonight,
  • Mostly cloudy with a (30%) chance of scattered thunderstorms and a bit warmer Thursday afternoon and evening, a (30%) chance of isolated showers late at night (under 0.10 in. of rain possible),
  • Cloudy with a (40%) chance of AM showers, a (40%) chance of showers and a slight (20%) chance of thunderstorms and a bit cooler Friday afternoon and evening (0.10 in. of rain possible), a slight (20%) chance of showers late Friday night and Saturday AM, partly cloudy and a bit warmer Saturday afternoon, then mostly cloudy Saturday night.
  • lows 54-49 highs 76-66 warming to 69 Saturday.
  • Mostly cloudy and a bit warmer Sunday, party cloudy at night,
  • Partly cloudy and a bit warmer Monday (Memorial Day) and Monday night,
  • Then partly cloudy and a bit cooler Tuesday through Wednesday.
  • highs 76-78 cooling to 73 Wednesday lows 50-52 cooling back to 50 Tuesday night. (seasonal averages high 71 low 48)

 

_____________________

 

 

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

  • Mostly cloudy with isolated evening thunderstorms, areas coastal fog with patchy drizzle late tonight while a (30%) chance of inland showers late tonight,
  • Mostly cloudy with patchy AM drizzle, mostly cloudy a bit warmer with a slight (20%) chance of isolated inland thunderstorms Thursday afternoon and evening, isolated showers late at night (under 0.10 in. of rain possible),
  • A (30%) chance of showers and a bit cooler Friday (under 0.10 in. of rain possible), a slight (20%) chance of evening showers, just mostly cloudy late at night,
  • Then mostly cloudy a bit warmer Saturday and Saturday night.
  • lows 52-50 highs 63-59 warming to 62 Saturday
  • Mostly cloudy and a bit warmer Sunday, partly cloudy Sunday night,
  • Then partly cloudy Monday (Memorial Day) through Wednesday,
  • highs near 62 lows 52-49. (seasonal averages high 60 low 48)

 

________________

 

Forecast for the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of scattered showers and isolated thunderstorms this evening, a good (50%) chance of showers late tonight (0.25 in. of rain possible, more in storms),
  • Mostly cloudy with a good (50%) chance of AM showers, showers likely (70%) with a slight (20%) chance of thunderstorms and a bit cooler Thursday afternoon and evening (0.25 in. of rain possible, more in storms), a slight (20%) chance of showers late Thursday night,
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday, cloudy with evening showers likely (70%), a good (50%) chance of showers and colder late Friday night,
  • Mostly cloudy with a slight (20%) chance of AM showers, just partly cloudy Saturday afternoon and at night.
  • snow level above 8,000 ft. tonight through Friday night, 7,500 ft. Saturday, free air freezing level 11,000 ft. rising to 12,000 ft. Saturday afternoon, then 10,000 ft. rising to 11,000 ft. Saturday night.
  • lows 45-36 highs 63-52.
  • Partly cloudy and a bit warmer Sunday and Sunday night,
  • Mostly sunny and a bit warmer Monday (Memorial Day),  mostly clear at night,
  • mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Then partly cloudy and a bit cooler Wednesday.
  • free air freezing level 11,000 ft. rising to 12,000 ft. Sunday afternoon, 12,000 ft. Sunday night and Monday, 12,000 ft. rising to 13,000 ft. Monday night, 13,000 ft. falling to 12,000 ft. late Tuesday afternoon, 12,000 ft. Tuesday night, then 12,000 ft. falling to 11,000 ft. Wednesday afternoon.
  • highs 62-66 cooling back to 62 Wednesday lows near 40.

 

________________

 

**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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