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Tim Chuey Weather

Here is my weekly weather quiz question for the last time. What is “Steam Fog?” Here is the correct answer. Steam Fog is fog formed when water vapor is added to air which is much colder than the source of the vapor. It may be formed when very cold air drifts across relatively warm water. At temperatures below about-20°F, ice particles or droxtals may be formed in the air producing a type of ice fog known as frost smoke.

____________

An Upper Level High Pressure Ridge (“Arch” shape) rebuilds bringing sunshine and warmth. The graphics for days 1-3  show a weak cold front sliding through today.  The graphics for days 3-7   Tuesday through Saturday show a weak cold front will be moving into the Pacific Northwest between Tuesday and Wednesday. Then a complex frontal system will be offshore and moving in Friday and next Saturday.

Note: Lane County residents will have to wait until Tuesday, October 15, 2024, at the earliest for the opening of the fall outdoor burning season. The season is typically scheduled to start on October 1 each year. However, the decision to delay has been jointly made by the Lane County Fire Defense Board and the Oregon Department of Forestry (ODF).

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 29 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 22 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A DENSE FOG ADVISORY IS IN EFFECT UNTIL NOON TODAY FOR THE TILLIMOOK COUNTY COAST AND THE CENTRAL OREGON COAST.
  • A FIRE WEATHER ADVISORY IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN 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.
________________

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

  • Patchy AM fog, mostly sunny and a bit warmer today, partly cloudy this evening, mostly clear late tonight,
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, then mostly clear Monday night.
  • highs 77-70 warming to 74 Monday lows 44-42.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Sunny and a bit cooler Wednesday, mostly clear at night,
  • Sunny and a bit warmer Thursday, partly cloudy Thursday night,
  • Then mostly sunny with a slight (20%) chance of showers Friday.
  • highs 79-74 warming to 72 Friday lows 47-43 warming to 45 Friday night . (seasonal averages high 74 low 45)
__________

Your Saturday College Football Weather Forecast:

Today Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and a bit cooler today, mostly clear tonight,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, mostly clear at night,
  • Sunny and a bit warmer Monday, then mostly clear Monday night.
  • highs 80-74 warming to 77 Monday lows 49-45 warming to 48 Monday night.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear at night,
  • Mostly sunny and a bit cooler Thursday, mostly clear in the evening, partly cloudy late Thursday night,
  • Then partly cloudy and a bit warmer with a slight (20%) chance of rain Friday.
  • highs 83-77 warming to 79 Friday lows 50-47 warming to 49 Thursday night. (seasonal averages high 76 low 49)

____________

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

  • Partly cloudy and a bit cooler today, mostly clear tonight,
  • Some AM clouds, sunny and a bit warmer Sunday afternoon, mostly clear at night,
  • Mostly sunny and warmer Monday, then mostly clear Monday night.
  • highs 69-63 lows 47-50.
  • Mostly sunny and a bit cooler Tuesday, mostly clear Tuesday night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear at night,
  • Mostly sunny and a bit warmer Thursday, partly cloudy Thursday night,
  • Then partly cloudy with a slight (20%) chance of rain Friday.
  • highs 70-65 warming to 67 Thursday cooling to 65 Friday lows 49-52. (seasonal average high 66 low 50)
 __________

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

  • Sunny and a bit warmer today, mostly cloudy this evening, partly cloudy late tonight,
  • Mostly sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny and a bit cooler Monday, then mostly clear Monday night.
  • free air freezing level 15,000 ft. today, 14,000 ft. Saturday night, 13,000 ft. Sunday and Sunday night, 15,000 ft. Monday,  then 16,000 ft. Monday night.
  • highs 74-59 lows 40-34 warming back to 40 Monday night.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Sunny and a bit cooler Wednesday, partly cloudy at night,
  • Sunny and a bit warmer Thursday, partly cloudy Thursday night,
  • Then mostly sunny with a slight (20%) chance of showers Friday.
  • free air freezing 16,000 ft. Tuesday and Tuesday night, 15,000 ft. Wednesday 14,000 ft. Wednesday night through Thursday night then snow level above 8,000 ft. Saturday.
  •  highs 73-63 lows 42-40 warming back to 42 Thursday night.

Here is my weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) rebuilds bringing sunshine and warmth. The graphics for days 1-3  show a weak cold front sliding through Saturday.  The graphics for days 3-7   Monday through Friday show a weak cold front will be moving into the Pacific Northwest between Tuesday and Wednesday.Then a complex frontal system will be offshore and moving in next Friday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 31 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 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

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.
________________

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

  • Mostly clear tonight,
  • Patchy AM fog, mostly sunny and a bit warmer Saturday, partly cloudy in the evening, mostly clear late Saturday night,
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, then mostly clear Monday night.
  • lows 48-42 highs 77-70 warming to 74 Monday.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Sunny and a bit cooler Wednesday, mostly clear at night,
  • Sunny and a bit warmer Thursday, partly cloudy Thursday night,
  • Then mostly sunny with a slight (20%) chance of showers Friday.
  • highs 79-74 warming to 72 Friday lows 47-43 warming to 45 Friday night . (seasonal averages high 74 low 45)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly clear tonight,
  • Sunny and a bit cooler Saturday, mostly clear Saturday night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, mostly clear at night,
  • Sunny and a bit warmer Monday, then mostly clear Monday night.
  • lows 52-45 warming to 48 Monday night highs 80-74 warming to 77 Monday.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear at night,
  • Mostly sunny and a bit cooler Thursday, mostly clear in the evening, partly cloudy late Thursday night,
  • Then partly cloudy and a bit warmer with a slight (20%) chance of rain Friday.
  • highs 83-77 warming to 79 Friday lows 50-47 warming to 49 Thursday night. (seasonal averages high 77 low 50)

____________

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

  • Mostly clear tonight,
  • Partly cloudy and a bit cooler Saturday, mostly clear Saturday night,
  • Some AM clouds, sunny and a bit warmer Sunday afternoon, mostly clear at night,
  • Mostly sunny and warmer Monday, then mostly clear Monday night.
  • lows 50-47 warming back to 50 Monday night highs 69-63.
  • Mostly sunny and a bit cooler Tuesday, mostly clear Tuesday night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear at night,
  • Mostly sunny and a bit warmer Thursday, partly cloudy Thursday night,
  • Then partly cloudy with a slight (20%) chance of rain Friday.
  • highs 70-65 warming to 67 Thursday cooling to 65 Friday lows 49-52. (seasonal average high 66 low 50)
 __________

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

  • Mostly clear tonight,
  • Sunny and a bit warmer Saturday, mostly cloudy in the evening, partly cloudy late Saturday night,
  • Mostly sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny and a bit cooler Monday, then mostly clear Monday night.
  • free air freezing level 15,000 ft. tonight and Saturday, 14,000 ft. Saturday night, 13,000 ft. Sunday and Sunday night, 15,000 ft. Monday,  then 16,000 ft. Monday night.
  • lows 47-34 warming to 40 Monday night highs 74-59.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Sunny and a bit cooler Wednesday, partly cloudy at night,
  • Sunny and a bit warmer Thursday, partly cloudy Thursday night,
  • Then mostly sunny with a slight (20%) chance of showers Friday.
  • free air freezing 16,000 ft. Tuesday and Tuesday night, 15,000 ft. Wednesday 14,000 ft. Wednesday night through Thursday night then snow level above 8,000 ft. Saturday.
  •  highs 73-63 lows 42-40 warming back to 42 Thursday night.

Here is my weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) rebuilds bringing sunshine and warmth. The graphics for days 1-3  show a weak cold front sliding through Saturday.  The graphics for days 3-7   Monday through Friday show a weak cold front will be moving into the Pacific Northwest between Tuesday and Wednesday.Then a complex frontal system will be offshore next Friday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 38 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 20 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

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.
________________

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

  • AM clouds and sun,  sunny and a bit warmer this afternoon, mostly clear tonight,
  • Patchy AM fog, mostly sunny and a bit cooler Saturday, partly cloudy in the evening, mostly clear late at night,
  • Sunny and a bit cooler Sunday, then mostly clear Sunday night.
  • highs 76-70 lows 48-42.
  • Sunny and a bit warmer Monday and Tuesday, mostly clear both nights,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then sunny and a bit warmer Thursday.
  • highs 76-77 cooling to 72 Wednesday warming to 74 Thursday lows near 45. (seasonal averages high 74 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and a bit warmer today, clear tonight,
  • Sunny and a bit cooler Saturday, mostly clear at night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, then clear Sunday night.
  • highs 79-72 lows 52-44.
  • Sunny and a bit warmer Monday, clear Monday night,
  • Sunny and a bit warmer Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then mostly sunny and a bit warmer Thursday.
  • highs 79-82 cooling to 74 Wednesday warming to 78 Thursday lows 48-50 cooling to 46 Wednesday night. (seasonal averages high 77 low 50)

____________

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

  • AM coastal clouds, sunny and a bit warmer this afternoon while sunny inland today, mostly clear tonight,
  • AM sun, partly cloudy and a bit cooler Saturday afternoon, partly cloudy at night,
  • Sunny and a bit warmer Sunday, then clear Sunday night.
  • highs 69-63 lows 49-47 warming back to 49 Sunday night.
  • Sunny and warmer Monday, clear Monday night,
  • Mostly sunny and a bit cooler Tuesday and Wednesday, mostly clear both nights,
  • Then mostly sunny and a bit warmer Thursday.
  • highs 70-63 warming to 65 Thursday lows 49-47. (seasonal average high 66 low 50)
 __________

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

  • Sunny and a bit warmer today, mostly clear tonight,
  • Sunny Saturday, partly cloudy in the evening, mostly cloudy late at night,
  • Mostly sunny and a bit cooler Sunday, then mostly clear Sunday night.
  • free air freezing level 15,000 ft. today through Saturday, 14,000 ft. Saturday night, 12,000 ft. Sunday, then 14,000 ft. Sunday night.
  • highs 72-60 lows 48-36.
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Sunny and a bit warmer Tuesday, partly cloudy at night,
  • Mostly sunny and a bit cooler Wednesday, partly cloudy in the evening, mostly clear late Wednesday night,
  • Then sunny and a bit warmer Thursday.
  • free air freezing 15,000 ft. Monday,  16,000 ft. Monday night and Tuesday, 15,000 ft. Tuesday night, then 14,000 ft. Wednesday through Thursday.
  •  highs 68-73 cooling to 64 Wednesday warming to 66 Thursday lows 43-29.

Here is my weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) rebuilds bringing sunshine and warmth. The graphics for days 1-3  show no frontal activity through the period except a weak cold front sliding through Saturday.  The graphics for days 3-7   Sunday through Thursday show a weak cold front will be moving into the Pacific Northwest Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 37 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 16 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

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.
________________

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

  • Clear this evening, partly cloudy late tonight,
  • AM clouds and sun,  sunny and a bit warmer Friday afternoon, mostly clear Friday night,
  • Patchy AM fog, mostly sunny and a bit cooler Saturday, partly cloudy in the evening, mostly clear late at night,
  • Sunny and a bit cooler Sunday, then mostly clear Sunday night.
  • lows 52-42 highs 76-70.
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Sunny and a bit warmer Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then sunny and a bit warmer Thursday.
  • highs 76-77 cooling to 72 Wednesday warming to 74 Thursday lows near 45. (seasonal averages high 74 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and a bit warmer Friday, clear Friday night,
  • Sunny and a bit cooler Saturday, mostly clear at night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, then clear Sunday night.
  • lows 52-44 highs 79-72.
  • Sunny and a bit warmer Monday, clear Monday night,
  • Sunny and a bit warmer Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then mostly sunny and a bit warmer Thursday.
  • highs 79-82 cooling to 74 Wednesday warming to 78 Thursday lows 48-50 cooling to 46 Wednesday night. (seasonal averages high 77 low 50)

____________

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

  • Partly cloudy late tonight,
  • AM coastal clouds, sunny and a bit warmer Friday afternoon while sunny inland Friday, mostly clear Friday night,
  • AM sun, partly cloudy and a bit cooler Saturday afternoon, partly cloudy at night,
  • Sunny and a bit warmer Sunday, then clear Sunday night.
  • lows 54-47 highs 69-63.
  • Sunny and warmer Monday, clear Monday night,
  • Mostly sunny and a bit cooler Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then mostly sunny and a bit warmer Thursday.
  • highs 70-63 warming to 65 Thursday lows 49-47. (seasonal average high 66 low 50)
 __________

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

  • Mostly clear tonight,
  • Sunny and a bit warmer Friday, mostly clear Friday night,
  • Sunny Saturday, partly cloudy in the evening, mostly cloudy late at night,
  • Mostly sunny and a bit cooler Sunday, then mostly clear Sunday night.
  • free air freezing level 15,000 ft. tonight through Saturday, 14,000 ft. Saturday night, 12,000 ft. Sunday, then 14,000 ft. Sunday night.
  • lows 43-47 cooling to 37 Sunday night highs 72-60.
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Sunny and a bit warmer Tuesday, partly cloudy at night,
  • Mostly sunny and a bit cooler Wednesday, partly cloudy in the evening, mostly clear late Wednesday night,
  • Then sunny and a bit warmer Thursday.
  • free air freezing 15,000 ft. Monday,  16,000 ft. Monday night and Tuesday, 15,000 ft. Tuesday night, then 14,000 ft. Wednesday through Thursday.
  •  highs 68-73 cooling to 64 Wednesday warming to 66 Thursday lows 43-29.

Here is my weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) took over control of our weather for just one day. The graphics for days 1-3  show a cold frontal system that moved through Oregon Wednesday with another behind it.  The graphics for days 3-7   Sunday through Thursday show a cold front will be moving into the Pacific Northwest Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 19 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 14 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

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.
________________

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

  • Patchy AM fog, sunny and warmer today, mostly clear tonight,
  • Mostly sunny and a bit warmer Friday, mostly clear at night,
  • Mostly sunny and a bit cooler Saturday, partly cloudy in the evening, then mostly clear Saturday night.
  • highs 76-77 cooling to 75 Saturday night lows 52-44.
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit warmer Monday, mostly clear at night,
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Then mostly sunny and a bit cooler Wednesday.
  • highs 72-80 cooling to 72 Wednesday lows 42-46. (seasonal averages high 74 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Some AM clouds, sunny and a bit warmer this afternoon, clear tonight,
  • Mostly sunny Friday, mostly clear at night,
  • Mostly sunny and a bit warmer Saturday, then partly cloudy Saturday night.
  • highs 80-82 cooling to 78 Saturday lows 52-48.
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit warmer Monday, clear at night,
  • Mostly sunny Tuesday, mostly clear Tuesday night,
  • Then sunny Wednesday.
  • highs 74-83 cooling to 75 Wednesday lows 46-50. (seasonal averages high 77 low 50)

____________

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

  • Sunny and a bit warmer today, mostly clear tonight,
  • Some AM clouds, sunny Friday afternoon, then mostly clear at night,
  • Partly cloudy and a bit cooler Saturday and Saturday night.
  • highs 68-62 lows 50-52 cooling to 48 Saturday night.
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Sunny and warmer Monday, mostly clear at night,
  • Mostly sunny and a bit warmer Tuesday, mostly clear in the evening, partly cloudy Tuesday night,
  • Then sunny and a bit cooler Wednesday.
  • highs 64-68 cooling to 64 Wednesday lows 46-50. (seasonal average high 66 low 50)
 __________

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

  • Sunny and warmer today, mostly clear tonight,
  • Sunny and a bit warmer Friday, mostly clear at night,
  • Sunny and a bit cooler Saturday, then partly cloudy late Saturday night.
  • free air freezing level 14,000 ft. rising to 15,000 ft. this afternoon, 15,000 ft. tonight through Friday night, then 14,000 ft. Saturday and Saturday night.
  • highs 67-72 lows 44-47 cooling to 38 Saturday night.
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit warmer Monday, mostly clear at night,
  • Sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Then mostly sunny and a bit cooler Wednesday.
  • free air freezing level 13,000 ft. Sunday, 16,000 ft. Sunday night through Tuesday night, then 14,000 ft. Wednesday.
  •  highs 63-72 cooling to 62 Wednesday lows 38-46 cooling to 42 Tuesday night.

 Here is my weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) took over control of our weather for just one day. The graphics for days 1-3  show a cold frontal system moving through Oregon today.  The graphics for days 3-7   Saturday through Wednesday show a cold front will be moving into Oregon Friday with another front offshore next then moving into the Pacific Northwest Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 19 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 14 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL 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.
________________

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

  • Mostly cloudy with a good (50%) chance of evening showers (under 0.10 in. of rain possible),  just mostly cloudy with patchy fog late tonight,
  • Patchy AM fog, sunny and warmer Thursday, mostly clear Thursday night,
  • Mostly sunny and a bit warmer Friday, mostly clear at night,
  • Mostly sunny and a bit cooler Saturday, partly cloudy in the evening, then mostly clear Saturday night.
  • lows 50-52 cooling to 44 Saturday night highs 76-77 cooling to 75 Saturday night.
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit warmer Monday, mostly clear at night,
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Then mostly sunny and a bit cooler Wednesday.
  • highs 72-80 cooling to 72 Wednesday lows 42-46. (seasonal averages high 75 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly cloudy with a (40%) chance of evening rain, just mostly cloudy late tonight,
  • Some AM clouds, sunny and a bit warmer Thursday afternoon, clear Thursday night,
  • Mostly sunny Friday, mostly clear at night,
  • Mostly sunny and a bit warmer Saturday, then partly cloudy Saturday night.
  • lows 55-48 highs 80-82 cooling to 78 Saturday.
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit warmer Monday, clear at night,
  • Mostly sunny Tuesday, mostly clear Tuesday night,
  • Then sunny Wednesday.
  • highs 74-83 cooling to 75 Wednesday lows 46-50. (seasonal averages high 77 low 50)

____________

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

  • Mostly cloudy with a (30%) chance of early evening rain, just mostly cloudy late tonight,
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Some AM clouds, sunny Friday afternoon, then mostly clear at night,
  • Partly cloudy and a bit cooler Saturday and Saturday night.
  • lows 50-52 cooling to 48 Saturday night highs 68-62.
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Sunny and warmer Monday, mostly clear at night,
  • Mostly sunny and a bit warmer Tuesday, mostly clear in the evening, partly cloudy Tuesday night,
  • Then sunny and a bit cooler Wednesday.
  • highs 64-68 cooling to 64 Wednesday lows 46-50. (seasonal average high 66 low 50)
 __________

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

  • Mostly cloudy with a good (50%) chance of evening showers (under 0.10 in. of rain possible), just mostly cloudy late tonight,
  • Sunny and warmer Thursday, mostly clear Thursday night,
  • Sunny and a bit warmer Friday, mostly clear at night,
  • Sunny and a bit cooler Saturday, then partly cloudy late Saturday night.
  • snow level above 8,000 ft. this evening, free air freezing level 14,000 ft. rising to 15,000 ft. Thursday afternoon, 15,000 ft. Thursday night through Friday night, then 14,000 ft. Saturday and Saturday night.
  • lows 39-47 cooling to 38 Saturday night highs 67-72.
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit warmer Monday, mostly clear at night,
  • Sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Then mostly sunny and a bit cooler Wednesday.
  • free air freezing level 13,000 ft. Sunday, 16,000 ft. Sunday night through Tuesday night, then 14,000 ft. Wednesday.
  •  highs 63-72 cooling to 62 Wednesday lows 38-46 cooling to 42 Tuesday night.

Here is my new weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) took over control of our weather for just one day. The graphics for days 1-3  show a cold frontal system moving through Oregon Wednesday.  The graphics for days 3-7   Saturday through Wednesday show a cold front will be moving into Oregon Friday with another front offshore next then moving into the Pacific Northwest Wednesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 51 in the Moderate 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 32 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 11 PM TODAY FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL 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.
________________

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, much cooler with a (50%) chance of showers this afternoon (under 0.10 in. of rain possible), a good (50%) chance of evening showers (under 0.10 in. of rain possible),  just mostly cloudy late tonight,
  • Mostly sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy with a slight (20%) chance of showers late at night,
  • AM clouds and sun, mostly sunny Friday afternoon, then mostly clear Friday night.
  • highs 73-76 lows 50-52 cooling to 46 Friday night.
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • highs 78-80 cooling back to 78 Tuesday lows 47-45 warming back to 47 Monday night. (seasonal averages high 75 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Partly cloudy with a (30%) chance of AM rain, mostly cloudy and much cooler with a (30%) chance of rain this afternoon, mostly cloudy with a slight (20%) chance of evening rain, just mostly cloudy late tonight,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Thursday afternoon, mostly clear Thursday night,
  • Mostly sunny Friday, then mostly clear Friday night.
  • highs 76-80 lows 56-50.
  • Mostly sunny and a bit warmer Saturday, mostly clear in the evening, partly cloudy Saturday night,
  • Mostly sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit warmer Monday, mostly clear Monday night,
  • Then mostly sunny Tuesday.
  • highs 82-79 warming to 83 Monday lows 52-49 warming back to 52 Monday night. (seasonal averages high 77 low 50)

____________

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

  • Patchy AM fog, mostly cloudy with coastal rain likely (70%) today while patchy inland AM fog and a good (50%) chance of rain today, mostly cloudy with a (40%) chance of rain late tonight,
  • Some AM clouds with patchy fog, sunny and a bit warmer Thursday afternoon, mostly clear in the evening, partly cloudy with a slight (20%) chance of coastal rain late rain at night,
  • Some AM clouds, sunny Friday afternoon, then mostly clear Friday night.
  • lows 49-53 cooling to 52 Friday night highs 65-69 cooling to 67 Friday.
  • Mostly sunny and a bit cooler Saturday, partly cloudy Saturday night,
  • Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
  • Then mostly sunny and a bit cooler Tuesday.
  • highs 63-70 cooling to 68 Tuesday lows 48-50. (seasonal average high 66 low 50)
 __________

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

  • Mostly cloudy with a slight (20%) chance of AM rain, mostly cloudy and cooler with a good (50%) chance of showers this afternoon (under 0.10 in. of rain possible), a good (50%) chance of evening showers (under 0.10 in. of rain possible), just mostly cloudy late tonight,
  • Sunny and a bit warmer Thursday, mostly clear at night,
  • Sunny and a bit warmer Friday, then mostly clear Friday night.
  • snow level above 8,000 ft. today and tonight, free air freezing level 14,000 ft. rising to 15,000 ft. Thursday afternoon, then 15,000 ft. Thursday night through Friday night.
  • highs 75-70 lows 42-45.
  • Sunny and a bit warmer Saturday, mostly clear in the evening, partly cloudy late Saturday night,
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • free air freezing level 14,000 ft. Saturday through Sunday, 15,000 ft. Sunday night, then 16,000 ft. Monday through Tuesday.
  •  highs 76-68 warming to 72 Monday cooling to 70 Tuesday lows 44-42 warming back to 44 Monday night.

Here is my new weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) took over control of our weather for just one day. The graphics for days 1-3  show a cold frontal system moving through Oregon Wednesday.  The graphics for days 3-7   Friday through Tuesday show a cold front will be moving into Oregon Friday with another front offshore next Tuesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 43 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)
_______________

ADVISORIES:

  • A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 11 PM WEDNESDAY FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL 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.
________________

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

  • Mostly clear this evening, partly cloudy late tonight,
  • Mostly cloudy with a good (50%) chance of AM rain, much cooler with a (50%) chance of showers Wednesday afternoon (under 0.10 in. of rain possible), a good (50%) chance of evening showers (under 0.10 in. of rain possible),  just mostly cloudy late Wednesday night,
  • Mostly sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy with a slight (20%) chance of showers late at night,
  • AM clouds and sun, mostly sunny Friday afternoon, then mostly clear Friday night.
  • lows 57-50 warming to 52 Thursday night cooling to 46 Friday night highs 73-76.
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • highs 78-80 cooling back to 78 Tuesday lows 47-45 warming back to 47 Monday night. (seasonal averages high 75 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Partly cloudy with a (30%) chance of AM rain, mostly cloudy and much cooler with a (30%) chance of rain Wednesday afternoon, mostly cloudy with a slight (20%) chance of evening rain, just mostly cloudy late Wednesday night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Thursday afternoon, mostly clear Thursday night,
  • Mostly sunny Friday, then mostly clear Friday night.
  • lows 58-50 highs 76-80.
  • Mostly sunny and a bit warmer Saturday, mostly clear in the evening, partly cloudy Saturday night,
  • Mostly sunny and a bit cooler Sunday, mostly clear at night,
  • Mostly sunny and a bit warmer Monday, mostly clear Monday night,
  • Then mostly sunny Tuesday.
  • highs 82-79 warming to 83 Monday lows 52-49 warming back to 52 Monday night. (seasonal averages high 77 low 50)

____________

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

  • Mostly clear with evening with patchy coastal fog and mostly cloudy with patchy dense coastal fog late tonight while mostly cloudy with late evening patchy inland fog continuing throughout the night tonight,
  • Patchy AM fog, mostly cloudy with coastal rain likely (70%) Wednesday while patchy inland AM fog and a good (50%) chance of rain, mostly cloudy with a (40%) chance of rain late Wednesday night,
  • Some AM clouds with patchy fog, sunny and a bit warmer Thursday afternoon, mostly clear in the evening, partly cloudy with a slight (20%) chance of coastal rain late rain at night,
  • Some AM clouds, sunny Friday afternoon, then mostly clear Friday night.
  • lows 50-52 highs 65-69 cooling to 67 Friday.
  • Mostly sunny and a bit cooler Saturday, partly cloudy Saturday night,
  • Mostly sunny and a bit warmer Sunday and Monday, mostly clear both nights,
  • Then mostly sunny and a bit cooler Tuesday.
  • highs 63-70 cooling to 68 Tuesday lows 48-50. (seasonal average high 66 low 50)
 __________

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

  • Evening haze, mostly clear late tonight,
  • Mostly cloudy with a slight (20%) chance of AM rain, mostly cloudy and cooler with a good (50%) chance of showers Wednesday with a good (50%) chance of showers Wednesday afternoon (under 0.10 in. of rain possible), a good (50%) chance of evening showers (under 0.10 in. of rain possible), just mostly cloudy late Wednesday night,
  • Sunny and a bit warmer Thursday, mostly clear at night,
  • Sunny and a bit warmer Friday, then mostly clear Friday night.
  • free air freezing level 15,000 ft. falling to 14,000 ft. late tonight, snow level above 8,000 ft. Wednesday and Wednesday night, free air freezing level 14,000 ft. rising to 15,000 ft. Thursday afternoon, then 15,000 ft. Thursday night through Friday night.
  • lows 52-42 warming to 45 Friday night highs 75-70.
  • Sunny and a bit warmer Saturday, mostly clear in the evening, partly cloudy late Saturday night,
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, mostly clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • free air freezing level 14,000 ft. Saturday through Sunday, 15,000 ft. Sunday night, then 16,000 ft. Monday through Tuesday.
  •  highs 76-68 warming to 72 Monday cooling to 70 Tuesday lows 44-42 warming back to 44 Monday night.

Here is my new weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) takes over control of our weather for just one day today. The graphics for days 1-3  show a cold frontal system moving through Oregon between tonight and Wednesday.  The graphics for days 3-7   Friday through Tuesday show a cold front will be moving into Oregon Friday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 19 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 11 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

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.
________________

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

  • Sunny and warmer today, mostly clear tonight,
  • Mostly cloudy and much cooler with showers likely (70%) Wednesday, a good (50%) chance of evening showers, just mostly cloudy late at night,
  • AM clouds and sun, sunny and a bit warmer Thursday afternoon, mostly clear with a slight (20%) chance of evening showers, then partly cloudy with a slight (20%) chance of showers late Thursday night.
  • highs 90-73 warming to 75 Thursday lows 55-49.
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Mostly sunny and a bit cooler Saturday, partly cloudy in the evening, mostly clear at night,
  • Sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 74-72 warming to 77 Monday lows 45-43 warming back to 45 Sunday night.  (seasonal averages high 75 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Patchy dense AM fog, sunny and hazy areas of smoke and warmer this afternoon, mostly clear with patchy dense fog late tonight,
  • Some AM clouds, mostly cloudy and cooler with a (30%) chance of rain Wednesday afternoon, mostly cloudy with a (30%) chance of evening rain, patchy fog and a  (20%) chance of rain at night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Thursday afternoon, then clear Thursday night.
  • highs 96-77 lows 59-53.
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Partly cloudy and a bit cooler Saturday, partly cloudy at night,
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Then sunny Monday.
  • highs 77-75 warming to 77 Monday lows 50-45. (seasonal averages high 78 low 51)

____________

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

  • Patchy AM dense coastal fog while inland AM haze and patchy dense fog, sunny this afternoon, partly cloudy this the evening with patchy coastal fog, mostly cloudy with patchy dense coastal fog with a slight (20%) chance of rain tonight while inland patchy fog late tonight,
  • Mostly cloudy with coastal rain likely (70%) and a bit cooler Wednesday while patchy inland AM fog and a good (50%) chance of rain, mostly cloudy with evening rain, partly cloudy with patchy fog with a slight (20%) chance of rain late at night,
  • Some AM clouds with patchy fog, sunny and a bit warmer Thursday afternoon, partly cloudy with a slight (20%) chance of rain Thursday night.
  • highs 72-63 warming to 66 Thursday lows 50-52.
  • Some AM clouds, sunny and a bit warmer Friday afternoon, mostly clear in the evening, partly cloudy late Friday night,
  • Partly cloudy and a bit cooler Saturday, partly cloudy at night,
  • Then mostly sunny and a bit warmer Sunday and Monday, mostly clear Sunday night.
  • highs 67-63 warming to 68 Monday lows near 49. (seasonal average high 66 low 50)
 __________

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

  • Sunny and a bit warmer today, evening haze, mostly clear late tonight,
  • AM sun, mostly cloudy and cooler Wednesday with a good (50%) chance of showers at night,
  • Sunny and a bit cooler Thursday, then mostly clear Thursday night.
  • free air freezing level above 16,000 ft. falling to 16,000 ft. this afternoon, 15,000 ft. falling to 14,000 ft. late tonight, snow level above 8,000 ft. Wednesday and Wednesday evening, free air freezing level 14,000 ft. Thursday, then 15,000 ft. Thursday night.
  • highs 73-79 cooling to 67 Wednesday lows 52-43.
  • Mostly sunny and a bit warmer Friday, mostly clear in the evening, partly cloudy late Friday night,
  • Mostly sunny and a bit warmer Saturday, partly cloudy at night,
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • free air freezing level 15,000 ft. Friday, free air freezing level 14,000 ft. Friday night and Saturday, 12,000 ft. Saturday night, 13,000 ft. Sunday, 15,000 ft. Sunday night, then 16,000 ft. Monday.
  •  highs 66-59 warming to 62 Sunday lows 43-37.

Here is my new weekly weather quiz question. What is “Steam Fog?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) will take over control of our weather today as the Low Pressure Trough (“U”) moved away overnight Sunday. The graphics for days 1-3  show a cold frontal system moving through Oregon Wednesday.  The graphics for days 3-7   Thursday through Monday show a cold front will be moving into Oregon Friday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 28 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 13 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

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.
________________

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

  • Partly cloudy tonight.
  • Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
  • Mostly cloudy and cooler with showers likely (70%) Wednesday, a good (50%) chance of evening showers, just mostly cloudy late at night,
  • AM clouds and sun, sunny and a bit warmer Thursday afternoon, mostly clear with a (0%) chance of evening showers, then partly cloudy with a slight (20%) chance of showers late Thursday night.
  • lows 57-50 highs 90-73 warming to 75 Thursday.
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Mostly sunny and a bit cooler Saturday, partly cloudy in the evening, mostly clear at night,
  • Sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • highs 74-72 warming to 77 Monday lows 45-43 warming back to 45 Sunday night.  (seasonal averages high 75 low 46)
__________

Your Saturday College Football Weather Forecast:

Saturday September 28:

Ducks vs UCLA Bruins at the Rose Bowl Stadium, Pasadena, CA: Game time 8 pm- Weather forecast: Partly Cloudy 70 degrees and cooling throughout the game.

Beavers have a Bye week.

Next Game:

Saturday October 5th:

Beavers vs Colorado State Rams at Reser Stadium: Game time 3:30 pm- Way too soon for a Preliminary weather forecast.

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly clear tonight,
  • Patchy dense AM fog, sunny and hazy areas of smoke and warmer Tuesday afternoon, mostly clear with patchy dense fog late Tuesday night,
  • Some AM clouds, mostly cloudy and cooler with a slight (20%) chance of rain Wednesday afternoon, mostly cloudy with patchy fog and a  (20%) chance of rain at night,
  • Mostly cloudy with patchy AM fog, sunny and a bit warmer Thursday afternoon, then mostly cloudy with a slight (20%) chance of rain Thursday night.
  • lows 60-53 highs 96-77
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Mostly sunny and a bit cooler Saturday, mostly clear at night,
  • Mostly sunny and a bit warmer Sunday, mostly clear Sunday night,
  • Then mostly sunny Monday.
  • highs 77-75 warming to 77 Monday lows 50-45. (seasonal averages high 78 low 51)

____________

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

  • Partly cloudy this evening, mostly clear late tonight with patchy dense coastal fog late tonight while inland haze and areas of smoke late tonight,
  • Patchy AM dense coastal while inland AM haze and patchy dense fog, sunny Tuesday afternoon, partly cloudy in the evening with patchy coastal fog, mostly cloudy with patchy dense coastal fog with a slight (20%) chance of showers at night while inland patchy fog late Tuesday night,
  • Mostly cloudy with a (40%) chance of coastal rain and a bit cooler Wednesday while patchy inland AM fog and a slight (20%) chance of rain, mostly cloudy with evening rain, patchy fog with a slight (20%) chance of rain late at night,
  • Some AM clouds with patchy fog, sunny and a bit warmer Thursday afternoon, partly cloudy with a slight (20%) chance of rain Thursday night.
  • lows 57-50 warming to 52 Thursday night highs 72-63 warming to 66 Thursday.
  • Some AM clouds, sunny and a bit warmer Friday afternoon, mostly clear in the evening, partly cloudy late Friday night,
  • Partly cloudy and a bit cooler Saturday, mostly clear at night,
  • Then mostly sunny and a bit warmer Sunday and Monday, mostly clear Sunday night.
  • highs 67-63 warming to 68 Monday lows near 49. (seasonal average high 66 low 50)
 __________

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

  • Partly cloudy tonight,
  • Sunny and a bit warmer Tuesday, evening haze, mostly clear late Tuesday night,
  • AM sun, mostly cloudy and cooler Wednesday with a good (50%) chance of showers at night,
  • Sunny and a bit cooler Thursday, then mostly clear Thursday night.
  • free air freezing level above 16,000 ft. tonight, above 16,000 ft. falling to 16,000 ft. Tuesday afternoon, 15,000 ft. falling to 14,000 ft. late Tuesday night, snow level above 8,000 ft. Wednesday, and Wednesday evening, free air freezing level 14,000 ft. Thursday, then 15,000 ft. Thursday night.
  • lows 52-43 highs 73-79 cooling to 67 Wednesday.
  • Mostly sunny and a bit warmer Friday, mostly clear in the evening, partly cloudy late Friday night,
  • Mostly sunny and a bit warmer Saturday, partly cloudy at night,
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny and a bit warmer Monday.
  • free air freezing level 15,000 ft. Friday, free air freezing level 14,000 ft. Friday night and Saturday, 12,000 ft. Saturday night, 13,000 ft. Sunday, 15,000 ft. Sunday night, then 16,000 ft. Monday.
  •  highs 66-59 warming to 62 Sunday lows 43-37.


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