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Tim Chuey Weather

An Upper Level High Pressure Ridge (“Arch” shape) really heats us up Thursday. The graphics for days 1-3 show the a cold front pushing into the Willamette Valley Friday. The graphics for days 3-7   Sunday through Thursday show a complex frontal system will be approaching the Pacific Coast Monday then moving through between Wednesday and next Thursday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 51 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is  19 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 28 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 40 MODERATE
WEEDS: 0 ABSENT
Measured 4.30.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Sunny and warmer today, clear tonight,
  • Mostly sunny and cooler with a slight (20%) chance of showers Friday afternoon, mostly cloudy with a good (50%) chance of evening showers, showers likely (70%) late at night,
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Saturday  afternoon, partly cloudy in the evening, then mostly clear Saturday night.
  • highs 80-62 lows 45-48 cooling to 39 Saturday night.
  • Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
  • Sunny and a bit warmer Tuesday, mostly clear in the evening, partly cloudy Tuesday night,
  • Then mostly sunny and a bit cooler with a slight (20%) chance of showers Wednesday.
  • highs 63-75 cooling to 72 Wednesday lows 39-46. (seasonal averages high 65 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and warmer today, clear with patchy fog late tonight,
  • AM sun, partly cloudy and cooler with a slight (20%) chance of rain Friday afternoon, evening rain likely (70%), clear with patchy fog  late at night,
  • Mostly cloudy and much cooler with a good (50%) chance of rain Saturday, then just partly cloudy Saturday night.
  • highs 84-60 lows 47-49 cooling to 42 Saturday night.
  • Partly cloudy and a bit warmer Sunday, mostly clear Sunday night,
  • Mostly sunny and warmer Monday and Tuesday, mostly clear both nights,
  • Then partly cloudy and a bit cooler with a slight (20%) chance of rain Wednesday afternoon.
  • highs 64-79 cooling to 75 Wednesday lows 42-49. (seasonal averages high 68 low 45).

_______________

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

  • Patchy AM coastal fog, sunny and a bit warmer this afternoon, mostly clear this evening with areas of coastal fog through the night while patchy inland evening fog and areas of inland fog, partly cloudy with patchy fog tonight,
  • Areas of AM coastal fog and mostly cloudy and a bit cooler with a (40%) chance of rain Friday afternoon while partly cloudy with patchy AM inland fog and mostly cloudy with a (30%) chance of inland rain Friday afternoon, rain likely (70%) at night,
  • Mostly cloudy with a (30%) chance of AM rain, partly cloudy and a bit cooler with a (30%) chance of rain Saturday afternoon, then mostly clear with a slight (20%) chance of rain Saturday night.
  • highs 65-57 lows 42-44 cooling back to 42 Saturday night.
  • Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
  • Mostly cloudy start, partly cloudy and a bit warmer Tuesday afternoon and Tuesday night,
  • Mostly cloudy with a slight (20%) chance of AM rain, then partly cloudy and a bit cooler with a slight (20%) chance of rain Wednesday afternoon.
  • highs 59-64 cooling to 62 Wednesday lows 42-45.
  • (seasonal averages high 59 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Sunny and warmer today, clear tonight,
  • AM sun, a mix of clouds and sun a bit cooler with a (40%) chance of showers and a slight (20%) chance of thunderstorms Friday afternoon, evening showers with a slight (20%) chance of thunderstorms, a slight (20%) chance of snow showers late at night,
  • Mostly cloudy with rain and snow showers likely (70%) and much cooler Saturday, then mostly cloudy with a good (50%) chance of rain and snow showers Saturday night.
  • free air freezing level 13,000 ft. today, 12,000 ft. tonight, snow level above 8,000 ft. Friday, above 8,000 ft. falling to 7,000 ft. late Friday night, 5,000 ft. Saturday, then 4,000 ft. Saturday night.
  • highs 70-40 lows 42-27.
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Sunny and warmer Monday and Tuesday, mostly clear both nights,
  • Then mostly sunny and a bit cooler with a sight (20%) chance of showers Wednesday.
  •  snow level free air freezing level 4,500 ft. Sunday, 7,500 Sunday night, 11,000 ft. Monday,13,000 ft. Monday night, 12,000 ft. Tuesday and Tuesday night, then snow level above 8,000 ft. Wednesday.
  • highs 47-67 cooling to 64Wedsnesday  lows 34-29 warming to 35 Monday night.
_______________

 


An Upper Level High Pressure Ridge (“Arch” shape) really heats us up Thursday. The graphics for days 1-3 show the a cold front pushing into the Willamette Valley Friday. The graphics for days 3-7   Saturday through Wednesday show cold front that will be pushing through the Pacific Northwest between Friday and Saturday. Then another complex frontal system will be approaching the Pacific Coast Monday then moving through between Tuesday and next Wednesday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 47 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is  16 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 25 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 40 MODERATE
WEEDS: 0 ABSENT
Measured 4.30.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Clear tonight,
  • Sunny and warmer Thursday, clear Thursday night,
  • Mostly sunny and cooler with a slight (20%) chance of showers Friday afternoon, mostly cloudy with a good (50%) chance of evening showers, showers likely (70%) late at night,
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun and a bit cooler with a good (50%) chance of showers Saturday  afternoon, partly cloudy in the evening, then mostly clear Saturday night.
  • lows 42-48 cooling to 39 Saturday night highs 80-62.
  • Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
  • Sunny and a bit warmer Tuesday, mostly clear in the evening, partly cloudy Tuesday night,
  • Then mostly sunny and a bit cooler with a slight (20%) chance of showers Wednesday.
  • highs 63-75 cooling to 72 Wednesday lows 39-46. (seasonal averages high 65 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and warmer Thursday, clear with patchy fog late Thursday night,
  • AM sun, partly cloudy and cooler with a slight (20%) chance of rain Friday afternoon, evening rain likely (70%), clear with patchy fog  late at night,
  • Mostly cloudy and much cooler with a good (50%) chance of rain Saturday, then just partly cloudy Saturday night.
  • lows 44-49 cooling to 42 Saturday night highs 84-60.
  • Partly cloudy and a bit warmer Sunday, mostly clear Sunday night,
  • Mostly sunny and warmer Monday and Tuesday, mostly clear both nights,
  • Then partly cloudy and a bit cooler with a slight (20%) chance of rain Wednesday afternoon.
  • highs 64-79 cooling to 75 Wednesday lows 42-49. (seasonal averages high 68 low 45).

_______________

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

  • Mostly clear this evening, partly cloudy late tonight with patchy fog late tonight,
  • Patchy AM coastal fog, sunny and a bit warmer Thursday afternoon, mostly clear in the evening with areas of coastal fog through the night while patchy inland evening fog and areas of inland fog, partly cloudy with patchy fog Thursday night,
  • Areas of AM coastal fog and mostly cloudy and a bit cooler with a (40%) chance of rain Friday afternoon while partly cloudy with patchy AM inland fog and mostly cloudy with a (30%) chance of inland rain Friday afternoon, rain likely (70%) at night,
  • Mostly cloudy with a (30%) chance of AM rain, partly cloudy and a bit cooler with a (30%) chance of rain Saturday afternoon, then mostly clear with a slight (20%) chance of rain Saturday night.
  • lows 42-44 cooling back to 42 Saturday night highs 65-57.
  • Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
  • Mostly cloudy start, partly cloudy and a bit warmer Tuesday afternoon and Tuesday night,
  • Mostly cloudy with a slight (20%) chance of AM rain, then partly cloudy and a bit cooler with a slight (20%) chance of rain Wednesday afternoon.
  • highs 59-64 cooling to 62 Wednesday lows 42-45.
  • (seasonal averages high 59 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Clear tonight,
  • Sunny and warmer Thursday, clear Thursday night,
  • AM sun, a mix of clouds and sun a bit cooler with a (40%) chance of showers and a slight (20%) chance of thunderstorms Friday afternoon, evening showers with a slight (20%) chance of thunderstorms, a slight (20%) chance of snow showers late at night,
  • Mostly cloudy with rain and snow showers likely (70%) and much cooler Saturday, then mostly cloudy with a good (50%) chance of rain and snow showers Saturday night.
  • free air freezing level 11,000 ft. rising to 12,000 ft. late tonight, 13,000 ft. Thursday, 12,000 ft. Thursday night, snow level above 8,000 ft. Friday, above 8,000 ft. falling to 7,000 ft. late Friday night, 5,000 ft. Saturday, then 4,000 ft. Saturday night.
  • lows 38-42 cooling to 27 Saturday night highs 70-40.
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Sunny and warmer Monday and Tuesday, mostly clear both nights,
  • Then mostly sunny and a bit cooler with a sight (20%) chance of showers Wednesday.
  •  snow level free air freezing level 4,500 ft. Sunday, 7,500 Sunday night, 11,000 ft. Monday,13,000 ft. Monday night, 12,000 ft. Tuesday and Tuesday night, then snow level above 8,000 ft. Wednesday.
  • highs 47-67 cooling to 64Wedsnesday  lows 34-29 warming to 35 Monday night.
_______________

 


An Upper Level High Pressure Ridge (“Arch” shape) will be replacing the Upper Level Low Pressure Trough that’s moving eastward away from us. The graphics for days 1-3 show the no fronts pushing into the Willamette Valley. The graphics for days 3-7    Saturday through Wednesday show cold front that will be pushing through the Pacific Northwest between Friday and Saturday. Then another complex frontal system will be approaching the Pacific Coast Monday then moving through next Tuesday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 25 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is  23 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 29 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 30 MODERATE
WEEDS: 0 ABSENT
Measured 4.29.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Sunny and a bit warmer today, clear tonight,
  • Sunny and warmer Thursday, then clear at night,
  • AM sun with a (30%) chance of showers, a mix of clouds and sun and cooler with a (30%) chance of showers Friday afternoon, mostly cloudy with showers likely (70%) Friday night.
  • highs 67-80 cooling to 69 Friday lows 42-46.
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun and cooler with a good (50%) chance of showers Saturday afternoon, partly cloudy with a good (50%) chance of rain Saturday night,
  • Mostly sunny and a bit warmer Sunday, mostly clear at night,
  • Mostly sunny Monday, partly cloudy Monday night,
  • Then mostly sunny Tuesday.
  • highs 60-68 lows 45-40 warming back to 42 Monday night. (seasonal averages high 65 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Some AM clouds, sunny and a bit warmer this afternoon, clear tonight,
  • Sunny and warmer Thursday, clear at night,
  • AM sun, mostly cloudy and cooler with a (30%) chance of rain Friday afternoon, then rain likely (70%) late Friday night.
  • highs 72-84 cooling to 73 Friday lows 44-48.
  • Mostly cloudy and much cooler with a  good (50%) chance of rain Saturday, a slight (20%) chance of evening rain, just partly cloudy late Saturday night,
  • Mostly cloudy start, partly cloudy and a bit warmer Sunday afternoon, mostly clear at night,
  • Mostly sunny and a bit warmer Monday, mostly clear Monday night,
  • Mostly cloudy start, then partly cloudy and a bit warmer Tuesday afternoon.
  • highs 59-72 lows 43-46. (seasonal averages high 67 low 45).

_______________

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

  • Some AM clouds with patchy fog, sunny and a bit warmer this afternoon, mostly clear tonight,
  • Sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy with patchy fog at night,
  • Mostly cloudy and a bit cooler with a (40%) chance of rain Friday afternoon, then rain likely (70%) Friday night.
  • highs 62-66 cooling back to 62 Friday lows 42-44.
  • Mostly cloudy and a bit cooler with a (40%) chance of rain Saturday, partly cloudy with a slight (20%) chance of rain Saturday night,
  • Partly cloudy and a bit warmer Sunday, mostly clear with patchy fog late at night,
  • Partly cloudy and a bit warmer Monday, partly cloudy Monday night,
  • Mostly cloudy start, then partly cloudy Tuesday afternoon.
  • highs 57-62 lows 42-45.
  • (seasonal averages high 58 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Sunny and warmer today, clear tonight,
  • Sunny and warmer Thursday, clear at night,
  • AM clouds and sun with a good (50%) chance of showers, mostly cloudy and a bit cooler with showers Friday afternoon, then rain and snow showers  Friday night.
  • free air freezing level 9,000 ft. rising to 10,000 ft. this afternoon, 11,000 ft. rising to 12,000 ft. late tonight,  12,000 ft. rising to 13,000 ft. Thursday, 12,000 ft. Thursday night, snow level above 8,000 ft. Friday, then 6,500 ft. Friday night.
  • highs 60-72 cooling to 64 Friday lows 37-42 cooling to 34 Friday night.
  • Mostly cloudy with rain and snow showers likely (70%) and much cooler Saturday, mostly cloudy with a slight (20%) chance of rain and snow showers Saturday night,
  • A mix of clouds and sun and a bit warmer with a slight (20%) chance of rain and snow showers Sunday, partly cloudy in the evening, clear late at night,
  • Sunny and a bit warmer Monday, partly cloudy with a slight (20%) chance of showers Monday night,
  • Then mostly sunny and a bit warmer Tuesday.
  •  snow level 4,500 ft. Saturday, 4,000 ft. Saturday night, 4,000 ft. Sunday, free air freezing level 8,000 Sunday night, 11,000 ft. Monday, snow level 7,000 ft. Monday night, then free air freezing level 9,000 ft.Tuesday.
  • highs 40-58 lows 34-29 warming to 35 Monday night.
_______________

 


An Upper Level High Pressure Ridge (“Arch” shape) will be replacing the Upper Level Low Pressure Trough that’s moving eastward away from us. The graphics for days 1-3 show the no fronts pushing into the Willamette Valley. The graphics for days 3-7    Friday through Tuesday show cold front that will be pushing through the Pacific Northwest between Friday and Saturday. Then another complex frontal system will be approaching the Pacific Coast Monday then moving through next Tuesday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 25 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 16 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 30 MODERATE
WEEDS: 0 ABSENT
Measured 4.29.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Partly cloudy this evening, mostly clear late tonight,
  • Sunny and a bit warmer Wednesday, clear Wednesday night,
  • Sunny and warmer Thursday, then clear at night,
  • AM sun with a (30%) chance of showers, a mix of clouds and sun and cooler with a (30%) chance of showers Friday afternoon, mostly cloudy with showers likely (70%) Friday night.
  • lows 38-46 highs 67-80 cooling to 69 Friday.
  • Mostly cloudy with a good (50%) chance of AM showers, a mix of clouds and sun and cooler with a good (50%) chance of showers Saturday afternoon, partly cloudy with a good (50%) chance of rain Saturday night,
  • Mostly sunny and a bit warmer Sunday, mostly clear at night,
  • Mostly sunny Monday, partly cloudy Monday night,
  • Then mostly sunny Tuesday.
  • highs 60-68 lows 45-40 warming back to 42 Monday night. (seasonal averages high 65 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy this evening, partly cloudy late tonight,
  • Some AM clouds, sunny and a bit warmer Wednesday afternoon, clear Wednesday night,
  • Sunny and warmer Thursday, clear at night,
  • AM sun, mostly cloudy and cooler with a (30%) chance of rain Friday afternoon, then rain likely (70%) late Friday night.
  • lows 43-48 highs 72-84 cooling to 73 Friday.
  • Mostly cloudy and much cooler with a  good (50%) chance of rain Saturday, a slight (20%) chance of evening rain, just partly cloudy late Saturday night,
  • Mostly cloudy start, partly cloudy and a bit warmer Sunday afternoon, mostly clear at night,
  • Mostly sunny and a bit warmer Monday, mostly clear Monday night,
  • Mostly cloudy start, then partly cloudy and a bit warmer Tuesday afternoon.
  • highs 59-72 lows 43-46. (seasonal averages high 67 low 45).

_______________

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

  • Variable evening clouds, partly cloudy late tonight,
  • Some AM clouds with patchy fog, sunny and a bit warmer Wednesday afternoon, mostly clear Wednesday night,
  • Sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy with patchy fog at night,
  • Mostly cloudy and a bit cooler with a (40%) chance of rain Friday afternoon, then rain likely (70%) Friday night.
  • lows 40-44 highs 62-66 cooling back to 62 Friday.
  • Mostly cloudy and a bit cooler with a (40%) chance of rain Saturday, partly cloudy with a slight (20%) chance of rain Saturday night,
  • Partly cloudy and a bit warmer Sunday, mostly clear with patchy fog late at night,
  • Partly cloudy and a bit warmer Monday, partly cloudy Monday night,
  • Mostly cloudy start, then partly cloudy Tuesday afternoon.
  • highs 57-62 lows 42-45.
  • (seasonal averages high 58 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy this evening, becoming partly cloudy late tonight,
  • Sunny and warmer Wednesday, clear Wednesday night,
  • Sunny and warmer Thursday, clear at night,
  • AM clouds and sun with a good (50%) chance of showers, mostly cloudy and a bit cooler with showers Friday afternoon, then rain and snow showers  Friday night.
  • free air freezing level 9,000 ft. tonight, 9,000 ft. rising to 10,000 ft. Wednesday afternoon, 11,000 ft. rising to 12,000 ft. late Wednesday night,  12,000 ft. rising to 13,000 ft. Thursday, 12,000 ft. Thursday night, snow level above 8,000 ft. Friday, then 6,500 ft. Friday night.
  • lows 32-42 highs 60-72 cooling to 64 Friday.
  • Mostly cloudy with rain and snow showers likely (70%) and much cooler Saturday, mostly cloudy with a slight (20%) chance of rain and snow showers Saturday night,
  • A mix of clouds and sun and a bit warmer with a slight (20%) chance of rain and snow showers Sunday, partly cloudy in the evening, clear late at night,
  • Sunny and a bit warmer Monday, partly cloudy with a slight (20%) chance of showers Monday night,
  • Then mostly sunny and a bit warmer Tuesday.
  •  snow level 4,500 ft. Saturday, 4,000 ft. Saturday night, 4,000 ft. Sunday, free air freezing level 8,000 Sunday night, 11,000 ft. Monday, snow level 7,000 ft. Monday night, then free air freezing level 9,000 ft.Tuesday.
  • highs 40-58 lows 34-29 warming to 35 Monday night.
_______________

 


An Upper Level High Pressure Ridge (“Arch” shape will be moving toward the Pacific coast, but a front will slip by it. The graphics for days 1-3 show the  surface low and its associated cold front pushing into the Willamette Valley today, but not much rainfall will actually fall in our area. The graphics for days 3-7    Friday through Tuesday show cold front that will be pushing through the Pacific Northwest between Friday and Saturday. Then another complex frontal system will be approaching the Pacific Coast Monday then moving through next Tuesday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 26 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 16 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 36 MODERATE
WEEDS: 0 ABSENT
Measured 4.28.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Mostly cloudy with a good (50%) chance of AM rain, just mostly cloudy and a bit cooler this afternoon (under 0.10 in. of rain possible), partly cloudy tonight,
  • Sunny and a bit warmer Wednesday afternoon, clear at night,
  • Sunny and a bit warmer Thursday, clear Thursday night.
  • highs 63-78 lows 42-45.
  • Mostly sunny with a good (50%) chance of AM showers, mostly cloudy and cooler with a good (50%) chance of showers Friday afternoon, mostly cloudy with showers Friday night,
  • Mostly cloudy and cooler with showers likely (70%) Saturday, a good (50%) chance of evening showers, partly cloudy with a good (50%) chance of rain late at night,
  • A mix of clouds and sun and a bit warmer with a (30%) chance of showers Sunday, partly cloudy in the evening, mostly clear Sunday night,
  • Then mostly sunny with a slight (20%) chance of showers Monday.
  • highs 68-59 warming to 64 Monday lows 45-38 warming to 40 Sunday night. (seasonal averages high 64 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with patchy AM fog,  a slight (20%) chance of rain and a bit cooler this afternoon, mostly cloudy this evening, partly cloudy with patchy fog late tonight,
  • Some AM clouds, sunny and a bit warmer Wednesday afternoon, clear at night,
  • Sunny and warmer Thursday, mostly clear with a slight (20%) chance of rain late Thursday night.
  • highs 66-84 lows 45-48.
  • Some AM clouds with a slight (20%) chance of AM rain, mostly cloudy and cooler with a (40%) chance of rain Friday afternoon, evening rain, rain likely (70%) late Friday night,
  • Mostly cloudy and cooler with rain likely (70%) Saturday, mostly cloudy with a (30%) chance of rain at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Sunday, partly cloudy with a slight (20%) chance of rain Sunday night,
  • Then partly cloudy and a bit warmer with a slight (20%) chance of rain Monday.
  • highs 72-58 warming to 66 Monday lows 47-42. (seasonal averages high 67 low 45).

_______________

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

  • Mostly cloudy with patchy AM fog and a (30%) chance of rain, just mostly cloudy and a bit warmer this afternoon, mostly cloudy with patchy fog late tonight,
  • Some AM clouds with patchy fog, sunny and a bit warmer Wednesday afternoon, mostly clear with patchy fog late at night,
  • Patchy AM fog, sunny and a bit warmer Thursday afternoon, mostly clear in the evening, partly cloudy with a slight (20%) chance of rain at night, patchy fog late Thursday night.
  • highs 63-68 lows 42-44.
  • Mostly cloudy with a (30%) of AM rain, rain likely (70%) and a bit cooler Friday afternoon, evening rain, rain likely (70%) late Friday night,
  • Mostly cloudy with AM rain likely (70%),  a bit cooler with a good (50%) chance of rain Saturday afternoon, a (40%) chance of rain at night,
  • Mostly cloudy with a (30%) chance of AM rain, partly cloudy and a bit warmer with a (30%) chance of rain Sunday afternoon, partly cloudy with a slight (20%) chance of rain late at night with patchy fog late Sunday night,
  • Mostly cloudy with patchy AM fog and a slight (20%) chance of rain, then partly cloudy and as bit warmer with a slight (20%) chance of rain Monday afternoon.
  • highs 64-57 warming to 59 Monday lows 44-42.
  • (seasonal averages high 58 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy with a good (50%) chance of AM rain,  a good (50%) chance of showers and a bit cooler this afternoon, mostly cloudy with a slight (20%) chance evening showers, becoming partly cloudy late tonight,
  • Sunny and warmer Wednesday, clear at night,
  • Sunny and warmer Thursday, then clear Thursday night.
  • snow level 7,000 ft. today, 5,500 ft. tonight, free air freezing level 9,000 ft. rising to 10,000 ft. Wednesday afternoon, 11,00 ft. rising to 12,000 ft. late Wednesday night, Thursday, then 12,000 ft. Thursday and Thursday night.
  • highs 49-70 lows 32-42.
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday, showers with a slight (20%) chance of snow showers Friday night,
  • Mostly cloudy with rain and snow showers and cooler Saturday, mostly cloudy with a (40%) chance of rain and snow showers at night,
  • A mix of clouds and sun and a bit warmer with a (40%) chance of rain and snow showers Sunday, mostly cloudy with a (30%) chance of evening showers, partly cloudy with a (30%) chance of showers late Sunday night,
  • Then mostly cloudy and a bit warmer with a slight (20%) chance of rain and snow showers Monday.
  • snow level above 8,000 ft. Friday, 6,000 ft. Friday night, 4,000 ft. Saturday and Saturday night, 3,500 ft. Sunday, 4,500 Sunday night, then 5,000 ft. Monday.
  • highs 62-39 warming to 49 Sunday lows 33-27 warming to 29 Sunday night.
_______________

.


An Upper Level High Pressure Ridge (“Arch” shape will be moving toward the Pacific coast, but a front will slip by it. The graphics for days 1-3 show the  surface low and its associated cold front pushing into the Willamette Valley Tuesday, but not much rainfall will actually fall in our area. The graphics for days 3-7    Thursday through Monday show cold front that will be pushing through the Pacific Northwest between Friday and Saturday. Then another complex frontal system will be approaching the Pacific Coast next Monday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 23 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 14 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 36 MODERATE
WEEDS: 0 ABSENT
Measured 4.28.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Partly cloudy this evening, mostly cloudy with a slight (20%) chance of rain late tonight,
  • Mostly cloudy with a good (50%) chance of AM rain, just mostly cloudy and a bit cooler Tuesday afternoon (under 0.10 in. of rain possible), partly cloudy Tuesday night,
  • Sunny and a bit warmer Wednesday afternoon, clear at night,
  • Sunny and a bit warmer Thursday, clear Thursday night.
  • lows 45-42 warming back to 45 Thursday night highs 63-78.
  • Mostly sunny with a good (50%) chance of AM showers, mostly cloudy and cooler with a good (50%) chance of showers Friday afternoon, mostly cloudy with showers Friday night,
  • Mostly cloudy and cooler with showers likely (70%) Saturday, a good (50%) chance of evening showers, partly cloudy with a good (50%) chance of rain late at night,
  • A mix of clouds and sun and a bit warmer with a (30%) chance of showers Sunday, partly cloudy in the evening, mostly clear Sunday night,
  • Then mostly sunny with a slight (20%) chance of showers Monday.
  • highs 68-59 warming to 64 Monday lows 45-38 warming to 40 Sunday night. (seasonal averages high 64 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Becoming mostly cloudy with a slight (20%) chance of rain with patchy fog late tonight,
  • Mostly cloudy with patchy AM fog,  a slight (20%) chance of rain and a bit cooler Tuesday afternoon, mostly cloudy in the evening, partly cloudy with patchy fog late Tuesday night,
  • Some AM clouds, sunny and a bit warmer Wednesday afternoon, clear at night,
  • Sunny and warmer Thursday, mostly clear with a slight (20%) chance of rain late Thursday night.
  • lows 46-44 warming to 48 Thursday night highs 66-84.
  • Some AM clouds with a slight (20%) chance of AM rain, mostly cloudy and cooler with a (40%) chance of rain Friday afternoon, evening rain, rain likely (70%) late Friday night,
  • Mostly cloudy and cooler with rain likely (70%) Saturday, mostly cloudy with a (30%) chance of rain at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of rain Sunday, partly cloudy with a slight (20%) chance of rain Sunday night,
  • Then partly cloudy and a bit warmer with a slight (20%) chance of rain Monday.
  • highs 72-58 warming to 66 Monday lows 47-42. (seasonal averages high 67 low 45).

_______________

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

  • Partly cloudy with this evening, mostly cloudy with late evening fog continuing overnight tonight,
  • Mostly cloudy with patchy AM fog and a (30%) chance of rain, just mostly cloudy and a bit warmer Tuesday afternoon, mostly cloudy with patchy fog late Tuesday night,
  • Some AM clouds with patchy fog, sunny and a bit warmer Wednesday afternoon, mostly clear with patchy fog late at night,
  • Patchy AM fog, sunny and a bit warmer Thursday afternoon, mostly clear in the evening, partly cloudy with a slight (20%) chance of rain at night, patchy fog late Thursday night.
  • lows 45-42 warming to 44 Thursday night highs 63-68.
  • Mostly cloudy with a (30%) of AM rain, rain likely (70%) and a bit cooler Friday afternoon, evening rain, rain likely (70%) late Friday night,
  • Mostly cloudy with AM rain likely (70%),  a bit cooler with a good (50%) chance of rain Saturday afternoon, a (40%) chance of rain at night,
  • Mostly cloudy with a (30%) chance of AM rain, partly cloudy and a bit warmer with a (30%) chance of rain Sunday afternoon, partly cloudy with a slight (20%) chance of rain late at night with patchy fog late Sunday night,
  • Mostly cloudy with patchy AM fog and a slight (20%) chance of rain, then partly cloudy and as bit warmer with a slight (20%) chance of rain Monday afternoon.
  • highs 64-57 warming to 59 Monday lows 44-42.
  • (seasonal averages high 58 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Partly cloudy with a slight (20%) chance of rain late tonight,
  • Mostly cloudy with a good (50%) chance of AM rain,  a good (50%) chance of showers and a bit cooler Tuesday afternoon, mostly cloudy with a slight (20%) chance evening showers, becoming partly cloudy late Tuesday night,
  • Sunny and warmer Wednesday, clear at night,
  • Sunny and warmer Thursday, then clear Thursday night.
  • snow level 7,500 ft. tonight, 7,000 ft. Tuesday, 5,500 ft. Tuesday night, free air freezing level 9,000 ft. rising to 10,000 ft. Wednesday afternoon, 11,00 ft. rising to 12,000 ft. late Wednesday night, Thursday, then 12,000 ft. Thursday and Thursday night.
  • lows 36-32 warming to 42 Thursday night highs 49-70.
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday, showers with a slight (20%) chance of snow showers Friday night,
  • Mostly cloudy with rain and snow showers and cooler Saturday, mostly cloudy with a (40%) chance of rain and snow showers at night,
  • A mix of clouds and sun and a bit warmer with a (40%) chance of rain and snow showers Sunday, mostly cloudy with a (30%) chance of evening showers, partly cloudy with a (30%) chance of showers late Sunday night,
  • Then mostly cloudy and a bit warmer with a slight (20%) chance of rain and snow showers Monday.
  • snow level above 8,000 ft. Friday, 6,000 ft. Friday night, 4,000 ft. Saturday and Saturday night, 3,500 ft. Sunday, 4,500 Sunday night, then 5,000 ft. Monday.
  • highs 62-39 warming to 49 Sunday lows 33-27 warming to 29 Sunday night.
_______________

.


An Upper Level High Pressure Ridge (“Arch” shape will be moving toward the Pacific coast, but a front will slip by it. The graphics for days 1-3 show the  surface low and its associated cold front pushing toward the Willamette Valley, between Monday and Tuesday, but not much rainfall will actually fall in our area. The graphics for days 3-7    Thursday through Monday show cold front that will be pushing through the Pacific Northwest between Friday and Saturday. Then another complex frontal system will be approaching the Pacific Coast next Monday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 25 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is  22 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 16 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 208 HIGH
WEEDS: 0 ABSENT
Measured 4.27.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • A mix of clouds and sun and a bit warmer today, partly cloudy this evening, mostly cloudy late tonight,
  • AM clouds with a good (50%) chance of showers, just mostly cloudy and a bit warmer Tuesday afternoon, mostly cloudy at night,
  • AM clouds and sun, sunny and a bit warmer Wednesday afternoon, then clear Wednesday night,
  • highs 64-72 lows 46-43.
  • Sunny and a bit warmer Thursday, clear with a slight (20%) of evening showers, partly cloudy with a slight (20%) chance of showers late Thursday night,
  • Mostly cloudy and cooler with rain likely (70%) Friday, mostly cloudy with rain likely (70%) at night,
  • Mostly cloudy and a bit cooler with rain likely (70%) Saturday, mostly cloudy with a good (50%) chance of evening rain, partly cloudy with a good (50%) chance of rain late Saturday night,
  • Then a mix of clouds and sun and a bit warmer with a (40%) chance of rain Sunday.
  • highs 77-59 warming to 62 Sunday lows 45-39. (seasonal averages high 64 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

 

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with patchy AM fog, sunny and a bit warmer this afternoon, partly cloudy with patchy fog late tonight,
  • Mostly cloudy with patchy AM fog and a slight (20%) chance of rain, just mostly cloudy Tuesday afternoon, mostly cloudy with patchy fog late Tuesday night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Wednesday afternoon, then clear Wednesday night.
  • highs 68-76 lows 47-50 cooling to 46 Wednesday night.
  • Sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy with a slight (20%) chance of rain Thursday night,
  • Mostly cloudy with a (40%) chance of AM rain, rain likely (70%) and cooler Friday afternoon, evening rain, rain likely (70%) late Friday night,
  • Mostly cloudy and cooler with rain likely (70%) Saturday, mostly cloudy with evening rain, partly cloudy with a (30%) chance of rain late Saturday night,
  • Then mostly cloudy and a bit warmer with a (30%) chance of rain Sunday.
  • highs 82-59 warming to 63 Sunday lows 48-42. (seasonal averages high 67 low 44).

_______________

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

  • Mostly cloudy with patchy AM fog, partly cloudy and a bit warmer this afternoon, partly cloudy with patchy evening fog, mostly cloudy with a slight (20%) chance of showers tonight,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday, partly cloudy at night,
  • Partly cloudy and a bit warmer Wednesday, then mostly clear Wednesday night.
  • highs 60-64 lows 43-45 cooling back to 43 Wednesday night.
  • Mostly sunny Thursday, mostly cloudy in the evening, partly cloudy with a slight (20%) chance of rain Thursday night,
  • Mostly cloudy with a (40%) of AM rain, a bit cooler with rain likely (70%) Friday afternoon, evening rain rain likely (70%) late at night,
  • Mostly cloudy with AM rain likely (70%) a bit cooler Saturday afternoon, a (30%) chance of rain Saturday night,
  • Then mostly cloudy and a bit warmer with a (30%) chance of rain Sunday.
  • highs 64-57 warming to 59 Sunday lows 44-40.
  • (seasonal averages high 58 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly sunny and warmer today, partly cloudy with a slight (20%) chance of rain late tonight,
  • Mostly cloudy with a good (50%) chance of rain and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance rain at night,
  • Sunny and warmer Wednesday, then clear Wednesday night.
  • free air freezing level 7,000 ft. rising to 10,000 ft. this afternoon, snow level 7,000 ft. tonight and Tuesday,  6,500 ft. Tuesday night, free air freezing level 10,000 ft. Wednesday, then 12.000 ft. Wednesday night.
  • highs 54-48 warming to 62 Wednesday lows 36-33 warming to 38 Wednesday night.
  • Sunny and warmer Thursday, mostly clear with a slight (20%) chance of evening rain, partly cloudy with a slight (20%) chance of rain late Thursday night,
  • Mostly cloudy and cooler with rain likely (70%) Friday, rain with a slight (20%) chance of snow showers at night,
  • Mostly cloudy with rain and snow likely (70%) and cooler Saturday, a good (50%) chance of rain and snow Saturday night,
  • Then a mix of clouds and sun an a bit warmer with a (40%) chance of rain and snow Sunday.
  • free air freezing level 12,000 ft. Thursday, snow level above 8,000 ft. Thursday night and Friday, 6,000 ft. Friday  night, 4,500 ft. Saturday, then 4,000 ft. Saturday night and Sunday.
  • highs 70-40 warming to 44 Sunday lows 42-28.
________________

.


An Upper Level Low Pressure Trough (“U” shape) has moved up to the Pacific Coast. The graphics for days 1-3 show the  surface low and its associated cold front that into California then pushed eastward bringing  some showers to the South Willamette Valley, but the bulk of the rainfall was to our south. The graphics for days 3-7    Wednesday through Sunday show a complex frontal system sliding in Wednesday, then a cold front will be moving through the Pacific Northwest next Friday and Saturday.

_______________

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE EASTERN COLUMBIA GORGE OF OREGON.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 33 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is  16 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 26 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 208 HIGH
WEEDS: 0 ABSENT
Measured 4.27.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • Becoming mostly cloudy late tonight,
  • A mix of clouds and sun and a bit warmer Monday, partly cloudy in the evening, mostly cloudy late Monday night,
  • AM clouds with a good (50%) chance of showers, just mostly cloudy and a bit warmer Tuesday afternoon, mostly cloudy at night,
  • AM clouds and sun, sunny and a bit warmer Wednesday afternoon, then clear Wednesday night,
  • lows 44-46 cooling to 43 Wednesday night highs 64-72.
  • Sunny and a bit warmer Thursday, clear with a slight (20%) of evening showers, partly cloudy with a slight (20%) chance of showers late Thursday night,
  • Mostly cloudy and cooler with rain likely (70%) Friday, mostly cloudy with rain likely (70%) at night,
  • Mostly cloudy and a bit cooler with rain likely (70%) Saturday, mostly cloudy with a good (50%) chance of evening rain, partly cloudy with a good (50%) chance of rain late Saturday night,
  • Then a mix of clouds and sun and a bit warmer with a (40%) chance of rain Sunday.
  • highs 77-59 warming to 62 Sunday lows 45-39. (seasonal averages high 64 low 42).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

Today Saturday April 26th

Oregon Ducks Spring Game  at Autzen Stadium: Game Time: 5:05 pm – Weather Forecast: Great weather for the game.

Oregon State Beavers Spring Game Saturday Reser Stadium: Game Time: Noon – Weather Forecast: Great weather for the game.

_______________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with patchy fog late tonight,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Monday afternoon, partly cloudy with patchy fog late Monday night,
  • Mostly cloudy with patchy AM fog and a slight (20%) chance of rain, just mostly cloudy Tuesday afternoon, mostly cloudy with patchy fog late Tuesday night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Wednesday afternoon, then clear Wednesday night.
  • lows 45-50 cooling to 46 Wednesday night highs 68-76.
  • Sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy with a slight (20%) chance of rain Thursday night,
  • Mostly cloudy with a (40%) chance of AM rain, rain likely (70%) and cooler Friday afternoon, evening rain, rain likely (70%) late Friday night,
  • Mostly cloudy and cooler with rain likely (70%) Saturday, mostly cloudy with evening rain, partly cloudy with a (30%) chance of rain late Saturday night,
  • Then mostly cloudy and a bit warmer with a (30%) chance of rain Sunday.
  • highs 82-59 warming to 63 Sunday lows 48-42. (seasonal averages high 67 low 44).

_______________

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

  • Mostly cloudy with patchy evening fog continuing overnight tonight,
  • Mostly cloudy with patchy AM fog, partly cloudy and a bit warmer Monday afternoon, partly cloudy with patchy evening fog, mostly cloudy with a slight (20%) chance of showers Monday night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday, partly cloudy at night,
  • Partly cloudy and a bit warmer Wednesday, then mostly clear Wednesday night.
  • lows 43-45 cooling back to 43 Wednesday night highs 60-64.
  • Mostly sunny Thursday, mostly cloudy in the evening, partly cloudy with a slight (20%) chance of rain Thursday night,
  • Mostly cloudy with a (40%) of AM rain, a bit cooler with rain likely (70%) Friday afternoon, evening rain rain likely (70%) late at night,
  • Mostly cloudy with AM rain likely (70%) a bit cooler Saturday afternoon, a (30%) chance of rain Saturday night,
  • Then mostly cloudy and a bit warmer with a (30%) chance of rain Sunday.
  • highs 64-57 warming to 59 Sunday lows 44-40.
  • (seasonal averages high 58 low 46).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy with a slight (20%) chance of evening rain, just mostly cloudy late tonight,
  • Mostly sunny and warmer Monday, partly cloudy with a slight (20%) chance of rain late Monday night,
  • Mostly cloudy with a good (50%) chance of rain and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance rain at night,
  • Sunny and warmer Wednesday, then clear Wednesday night.
  • snow level 4,500 ft. tonight, free air freezing level 7,000 ft. rising to 10,000 ft. Monday afternoon, snow level 7,000 ft. Monday night and Tuesday,  6,500 ft. Tuesday night, free air freezing level 10,000 ft. Wednesday, then 12.000 ft. Wednesday night.
  • lows 32-36 cooling to 33 Tuesday night warming to 38 Wednesday night highs 54-48 warming to 62 Wednesday.
  • Sunny and warmer Thursday, mostly clear with a slight (20%) chance of evening rain, partly cloudy with a slight (20%) chance of rain late Thursday night,
  • Mostly cloudy and cooler with rain likely (70%) Friday, rain with a slight (20%) chance of snow showers at night,
  • Mostly cloudy with rain and snow likely (70%) and cooler Saturday, a good (50%) chance of rain and snow Saturday night,
  • Then a mix of clouds and sun an a bit warmer with a (40%) chance of rain and snow Sunday.
  • free air freezing level 12,000 ft. Thursday, snow level above 8,000 ft. Thursday night and Friday, 6,000 ft. Friday  night, 4,500 ft. Saturday, then 4,000 ft. Saturday night and Sunday.
  • highs 70-40 warming to 44 Sunday lows 42-28.
________________

.


An Upper Level Low Pressure Trough (“U” shape) has moved up to the Pacific Coast. The graphics for days 1-3 show the  surface low and its associated cold front that into California then pushed eastward bringing  some showers to the South Willamette Valley, but the bulk of the rainfall was to our south. The graphics for days 3-7    Wednesday through Sunday show a complex frontal system sliding in Wednesday, then a cold front will be moving through the Pacific Northwest next Friday and Saturday.

_______________

ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

_______________

Air Quality Index:
Eugene/Springfield: The Air Quality Index is 36 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 27 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 31 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________
Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 275 HIGH
WEEDS: 0 ABSENT
Measured 4.25.25
Data courtesy of Oregon Allergy Associates
_______________

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

  • A mix of clouds and sun and a bit cooler today, mostly cloudy tonight,
  • A mix of clouds and sun and a bit warmer Monday, mostly cloudy with a (40%) chance of showers at night,
  • AM clouds with a slight (20%) chance of showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday afternoon, just partly cloudy Tuesday night.
  • highs 60-67 lows 43-46.
  • Mostly sunny and a bit warmer Wednesday, clear Wednesday night,
  • Sunny and a bit warmer Thursday, mostly clear with a slight (20%) chance of evening showers, partly cloudy with a slight (20%) chance of showers late at night,
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday, mostly cloudy with showers likely (70%) Friday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of rain Saturday.
  • highs 72-77 cooling to 62 Saturday lows 45-46 cooling to 44 Thursday night. (seasonal averages high 64 low 41).

_______________

HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

________________

Today Saturday April 26th

Oregon Ducks Spring Game  at Autzen Stadium: Game Time: 5:05 pm – Weather Forecast: Partly cloudy 64 degrees, slight chance of showers, cooling as the game progresses.

Oregon State Beavers Spring Game Saturday Reser Stadium: Game Time: Noon – Weather Forecast: Mostly cloudy 58 degrees, slight chance of showers, warming to 65 as the game progresses.

_______________

Forecast for the Umpqua Valley including Roseburg:

  • Patchy dense AM fog, mostly cloudy and a bit warmer this afternoon, mostly cloudy with patchy fog late tonight,
  • Mostly cloudy start, partly cloudy and a bit warmer Monday afternoon, then partly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy with a slight (20%) chance of AM showers, just mostly cloudy Tuesday afternoon, then partly cloudy Tuesday night,
  • highs 62-72 lows 44-47.
  • Partly cloudy and a bit warmer Wednesday, clear Wednesday night,
  • Sunny and a bit warmer Thursday, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy and cooler with a good (50%) chance of showers Friday, partly cloudy Friday night,
  • Then partly cloudy and as bit cooler Saturday.
  • highs 77-82 cooling to 62 Saturday lows 48-50 cooling to 46 Thursday night. (seasonal averages high 66 low 44).

_______________

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

  • Mostly cloudy and a bit warmer today, mostly cloudy with patchy fog tonight,
  • Mostly cloudy start, partly cloudy and a bit warmer Monday afternoon, mostly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday, partly cloudy  Tuesday night.
  • highs 58-62 lows 42-45.
  • Partly cloudy and a bit warmer Wednesday, mostly clear Wednesday night,
  • Mostly sunny and a bit cooler Thursday, partly cloudy with a (30%) chance of evening showers, mostly cloudy with a (30%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Friday, a good (50%) chance of showers Friday night,
  • Then partly cloudy and a bit cooler Saturday.
  • highs 65-58 lows 44-45 cooling to 43 Thursday night.
  • (seasonal averages high 58 low 45).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • AM clouds and sun, sunny and a bit cooler this afternoon, mostly cloudy with a (30%) chance of evening rain showers and a slight (20%) chance of snow showers, just mostly cloudy late tonight (no snow accumulation expected),
  • AM mix of clouds and sun, sunny and warmer Monday afternoon, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy with a good (50%) chance of AM showers, partly cloudy and a bit cooler with a good (50%) chance of showers Tuesday afternoon, partly cloudy Tuesday night,
  • snow level  6,500 ft. today, 5,000 ft. tonight, free air freezing level 7,000 ft. Monday, snow level 7,500 ft. Monday night, 7,500 ft. Tuesday, then free air freezing level 9,000 ft. Tuesday night.
  • highs 47-54 lows 33-36 cooling to 34 Tuesday night.
  • Sunny and warmer Wednesday, clear Wednesday night,
  • Sunny and a bit warmer Thursday, partly cloudy in the evening, mostly cloudy with a good  (50%) chance of showers Thursday night,
  • Mostly cloudy and cooler with showers likely (70%) Friday, showers with a slight (20%) chance of snow showers at night,
  • Mostly cloudy with a good (50%) chance of AM rain and snow showers, partly cloudy and cooler with a good (50%) chance of rain and snow showers Saturday afternoon.
  • free air freezing level 11,o000 ft. Wednesday, 12,000 ft. Wednesday night and Thursday, snow level above 8,000 ft. Thursday night and Friday, 6,500 ft. Friday  night, then 5,000 ft. Saturday.
  • highs 50-69 cooling to 58 Friday lows 33-42.
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An Upper Level Low Pressure Trough (“U” shape) has moved up to the Pacific Coast. The graphics for days 1-3 show the  surface low and its associated cold front that into California then pushed eastward bringing  some showers to the South Willamette Valley, but the bulk of the rainfall was to our south. The graphics for days 3-7    Tuesday through Saturday show a complex frontal system sliding in Wednesday, then a cold front will be moving through the Pacific Northwest next Friday and Saturday.

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ADVISORIES:

  • NONE AT THIS TIME.

HEALTH 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.

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Air Quality Index:
Eugene/Springfield: The Air Quality Index is 46 in the Good category measuring Particulate Matter.
Oakridge: The Air Quality Index is 25 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 37 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
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Eugene-Springfield Area Pollen count:
GRASS: 0 ABSENT
TREES: 275 HIGH
WEEDS: 0 ABSENT
Measured 4.25.25
Data courtesy of Oregon Allergy Associates
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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:

  • Partly cloudy  tonight,
  • A mix of clouds and sun and a bit cooler Sunday, mostly cloudy Sunday night,
  • A mix of clouds and sun and a bit warmer Monday, mostly cloudy with a (40%) chance of showers at night,
  • AM clouds with a slight (20%) chance of showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday afternoon, just partly cloudy Tuesday night.
  • lows 39-46 highs 60-67.
  • Mostly sunny and a bit warmer Wednesday, clear Wednesday night,
  • Sunny and a bit warmer Thursday, mostly clear with a slight (20%) chance of evening showers, partly cloudy with a slight (20%) chance of showers late at night,
  • Mostly cloudy and a bit cooler with showers likely (70%) Friday, mostly cloudy with showers likely (70%) Friday night,
  • Then a mix of clouds and sun and a bit cooler with a good (50%) chance of rain Saturday.
  • highs 72-77 cooling to 62 Saturday lows 45-46 cooling to 44 Thursday night. (seasonal averages high 64 low 41).

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HOME WOOD HEATING ADVISORY:

The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

Oakridge And WestfirGREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.

The use of pellet stoves is always allowed.

Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)

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Today Saturday April 26th

Oregon Ducks Spring Game  at Autzen Stadium: Game Time: 5:05 pm – Weather Forecast: Partly cloudy 64 degrees, slight chance of showers, cooling as the game progresses.

Oregon State Beavers Spring Game Saturday Reser Stadium: Game Time: Noon – Weather Forecast: Mostly cloudy 58 degrees, slight chance of showers, warming to 65 as the game progresses.

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Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy this evening, mostly cloudy with patchy fog tonight,
  • Patchy dense AM fog, mostly cloudy and a bit warmer Sunday afternoon, mostly cloudy with patchy fog late Sunday night,
  • Mostly cloudy start, partly cloudy and a bit warmer Monday afternoon, then partly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy with a slight (20%) chance of AM showers, just mostly cloudy Tuesday afternoon, then partly cloudy Tuesday night,
  • lows 43-47 highs 62-72.
  • Partly cloudy and a bit warmer Wednesday, clear Wednesday night,
  • Sunny and a bit warmer Thursday, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy and cooler with a (0%) chance of showers Friday,
  • Saturday.
  • highs 77-82 cooling to 62 Saturday lows 48-50 cooling to 46 Thursday night. (seasonal averages high 66 low 44).

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

  • Mostly cloudy tonight,
  • Mostly cloudy and a bit warmer Sunday, mostly cloudy with patchy fog Sunday night,
  • Mostly cloudy start, partly cloudy and a bit warmer Monday afternoon, mostly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday, partly cloudy  Tuesday night.
  • lows 43-45 highs 58-62.
  • Partly cloudy and a bit warmer Wednesday, mostly clear Wednesday night,
  • Mostly sunny and a bit cooler Thursday, partly cloudy with a (30%) chance of evening showers, mostly cloudy with a (30%) chance of showers at night,
  • Mostly cloudy and a bit cooler with a good (50%) chance of showers Friday,
  • Partly cloudy and a bit cooler Saturday.
  • highs 65-58 lows 44-45 cooling to 43 Thursday night.
  • (seasonal averages high 58 low 45).                                                                                                                                                                                                                                                                                                                                                                                                                         _______________

Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Mostly cloudy with a slight (20%) chance of evening showers, just partly cloudy late tonight,
  • AM clouds and sun, sunny and a bit cooler Sunday afternoon, mostly cloudy with a (30%) chance of evening rain showers and a slight (20%) chance of snow showers, just mostly cloudy late Sunday night (no snow accumulation expected),
  • AM mix of clouds and sun, sunny and warmer Monday afternoon, partly cloudy with a slight (20%) chance of showers at night,
  • Mostly cloudy with a good (50%) chance of AM showers, partly cloudy and a bit cooler with a good (50%) chance of showers Tuesday afternoon, partly cloudy Tuesday night,
  • snow level  6,500 ft. this evening and Sunday, 5,000 ft. Sunday night, free air freezing level 7,000 ft. Monday, snow level 7,500 ft. Monday night, 7,500 ft. Tuesday, then free air freezing level 9,000 ft. Tuesday night.
  • lows 37-32 warming back to 37 Monday night highs 47-54.
  • Sunny and warmer Wednesday, clear Wednesday night,
  • Sunny and a bit warmer Thursday, partly cloudy in the evening, mostly cloudy with a good  (50%) chance of showers Thursday night,
  • Mostly cloudy and cooler with showers likely (70%) Friday, showers with a slight (20%) chance of snow showers at night,
  • Mostly cloudy with a good (50%) chance of AM rain and snow showers, partly cloudy and cooler with a good (50%) chance of rain and snow showers Saturday afternoon.
  • free air freezing level 11,o000 ft. Wednesday, 12,000 ft. Wednesday night and Thursday, snow level above 8,000 ft. Thursday night and Friday, 6,500 ft. Friday  night, then 5,000 ft. Saturday.
  • highs 50-69 cooling to 58 Friday lows 33-42.
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