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Tim Chuey Weather

Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

The Jet Stream will be producing onshore airflow helping to bring some cooler marine air inland. The graphics for days 1-3  show a frontal system sliding into Oregon enhancing the flow of marine air. The graphics for days 3-7   Monday through Friday show a cold frontal system approaching the Pacific Northwest.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 36 in the Good category measuring Ozone
Oakridge: The Air Quality Index is 14 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)
_______________

ADVISORIES:

  • *A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM TONIGHT FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN AND THE FREEMONT-WINEMA NATIONAL FOREST.
  • *A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING FOR ABUNDANT LIGHTNING ON DRY FUELS FOR THE KLAMATH BASIN AND THE FREEMONT-WINEMA NATIONAL FOREST.
  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 8 PM TODAY FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTH CENTRAL DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM SATURDAY AFTERNOON THROUGH SUNDAY EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTH CENTRAL DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • *AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT SUNDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • *AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR  FOR BAKER COUNTY.
  • *A HEAT ADVISORY IS IN EFFECT FROM MIDNIGHT MDT UNTIL  SATURDAY UNTIL 11 PM SUNDAY FOR  FOR BAKER COUNTY.
  • *AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT SATURDAY NIGHT FOR MALHEUR COUNTY.
  • *A HEAT ADVISORY IS IN EFFECT FROM MIDNIGHT MDT SATURDAY NIGHT UNTIL MIDNIGHT MDT SUNDAY NIGHT FOR MALHEUR COUNTY.
  • *A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM SUNDAY FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, HE SOUTHERN BLUE MOUNTAINS OF OREGON, THE JOHN DAY BASIN, THE OCHOCO, THE JOHN DAY HIGHLANDS, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND CENTRAL OREGON.
  • *A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM SATURDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • *AN AIR QUALITY ALERT IS IN EFFECT UNTIL 5 PM MONDAY FOR KLAMATH AND LAKE COUNTIES.

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 slightly warmer today, clear tonight,
  • Sunny and a bit warmer Saturday, clear at night,
  • Sunny and a bit cooler Sunday, then clear Sunday night.
  • highs 92-95 cooling to 93 Sunday lows 53-55 .
  • Sunny and a bit cooler Monday, clear Monday night,
  • Sunny and a bit warmer Tuesday, mostly clear at night,
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then sunny and a bit warmer Thursday.
  • highs 92-94 cooling back to 92 Wednesday warming back to 94 Thursday  lows 55-57 (seasonal averages high 84  low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  LOW (3)
TREES: LOW (3)
WEEDS: ABSENT (0)
Measured 7.11.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny today, clear tonight,
  • Sunny and a bit warmer Saturday, clear at night,
  • Mostly sunny and a bit cooler Sunday, then mostly clear Sunday night.
  • highs 93-97 lows 59-62 cooling to 60 Sunday night.
  • Sunny and a bit warmer Monday, clear Monday night,
  • Mostly sunny and a bit warmer Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then mostly sunny Thursday.
  •  highs 92-94 cooling back to 92 Wednesday lows near 60. (seasonal average high 86 low 57)

____________

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

  • Some AM clouds, sunny and a bit warmer this afternoon, partly cloudy this evening, mostly cloudy late tonight,
  • Some AM clouds, sunny and a bit warmer Saturday afternoon, mostly clear in the evening, partly cloudy late at night,
  • Some AM clouds, sunny Sunday afternoon, mostly clear in the evening, then partly cloudy late Sunday night.
  • highs 72-74 lows near 52.
  • Mostly sunny Monday, mostly clear Monday night,
  • Mostly sunny and a bit cooler Tuesday, partly cloudy at night,
  • Partly cloudy Wednesday, partly cloudy Wednesday night,
  • Some AM clouds, then sunny and a bit warmer Thursday afternoon.
  • highs 75-73 warming back to 75 Thursday lows near 52. (seasonal average high 66 low 54)
 __________

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

  • Sunny and a bit warmer today, clear tonight,
  • Sunny and a bit warmer Saturday, mostly clear at night,
  • Sunny and a bit cooler Sunday, then mostly clear Sunday night.
  • free air freezing level 16,000 ft. today through Saturday night, then 15,000 ft. Sunday and Sunday night.
  • highs 84-86 cooling back to 84 Sunday .
  • Sunny and a bit cooler Monday, clear Monday night,
  • Sunny and slightly cooler Tuesday, mostly clear at night,
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night.
  • Then sunny and a bit warmer Thursday.
  • free air freezing level 15,000 ft. Monday through Tuesday night, 14,000 ft. Wednesday, 15,00 ft. Wednesday night, then 16,000 ft. Thursday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

The Jet Stream will be producing onshore airflow helping to bring some cooler marine air inland. The graphics for days 1-3  show a frontal system sliding into Oregon enhancing the flow of marine air. The graphics for days 3-7   Sunday through Thursday show a cold frontal system approaching the Pacific Northwest.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 38 in the Good category measuring Ozone
Oakridge: The Air Quality Index is 15 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 17 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 11 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS, THE NORTHERN BLUE MOUNTAINS OF OREGON, THE CENTRAL BLUE MOUNTAINS, AND THE WALLOWA DISTRICT,
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE EAST SLOPES OF THE OREGON CASCADES AND THE THE CENTRAL MOUNTAINS OF OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR MALHEUR COUNTY AND THE OREGON TREASURE VALLEY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11 PM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY AND THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THIS EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TONIGHT FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 11 PM FRIDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM FRIDAY EVENING  THROUGH SUNDAY EVENING FOR  FOR BAKER COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 2 PM TODAY FOR JACKSON COUNTY..

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 a bit cooler today, clear tonight,
  • Sunny Friday, clear at night,
  • Sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • highs 92-94 lows 52-55.
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny Monday, clear at night,
  • Sunny Tuesday, mostly clear Tuesday night,
  • Then sunny and a bit warmer Wednesday.
  • highs 92-93 lows 54-56 (seasonal averages high 83 low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (11)
TREES: LOW (5)
WEEDS: ABSENT (0)
Measured 7.10.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and a bit cooler and hazy this afternoon, clear tonight,
  • Sunny Friday, clear at night,
  • Sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • highs 93-97 lows 58-62.
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Mostly sunny and a bit cooler Monday, clear at night,
  • Sunny Tuesday, mostly clear Tuesday night,
  • Then mostly sunny and a bit warmer Wednesday.
  •  highs 92-94 cooling back to 92 Wednesday lows near 60. (seasonal average high 85 low 57)

____________

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

  • Sunny and a bit warmer today, mostly clear this evening, partly cloudy late tonight,
  • Mostly sunny Friday, mostly clear in the evening, partly cloudy late at night,
  • Some AM clouds, mostly sunny and slightly warmer Saturday afternoon, then mostly clear Saturday night.
  • highs 72-69 warming back to 72 Friday lows 50-52.
  • Some AM clouds, sunny Sunday afternoon, mostly clear in the evening, partly cloudy late Sunday night,
  • Partly cloudy Monday through Tuesday night,
  • Then partly cloudy and slightly warmer Wednesday.
  • highs 75-72 lows near 52. (seasonal average high 66 low 54)
 __________

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

  • Sunny and slightly cooler today, clear tonight,
  • Sunny and a bit warmer Friday, clear at night,
  • Sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • free air freezing level 16,000 ft. tonight through Saturday night.
  • highs 93-84 lows 52-56.
  • Sunny and a bit cooler Sunday and Monday, mostly clear both nights,
  • Sunny and slightly cooler Tuesday, mostly clear Tuesday night,
  • Then sunny and slightly warmer Wednesday.
  • free air freezing level 15,000 ft. Sunday through Wednesday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

The Jet Stream will be producing onshore airflow helping to bring some cooler marine air inland. The graphics for days 1-3  show a frontal system sliding into Oregon enhancing the flow of marine air. The graphics for days 3-7   Saturday through Wednesday show a cold frontal systems approaching the Pacific Northwest.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 46 in the Good category measuring Ozone
Oakridge: The Air Quality Index is 21 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 RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 11 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS, THE NORTHERN BLUE MOUNTAINS OF OREGON, THE CENTRAL BLUE MOUNTAINS, AND THE WALLOWA DISTRICT,
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE EAST SLOPES OF THE OREGON CASCADES AND THE THE CENTRAL MOUNTAINS OF OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR MALHEUR COUNTY AND THE OREGON TREASURE VALLEY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11 PM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY AND THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TONIGHT FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 11 PM FRIDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM FRIDAY EVENING  THROUGH SUNDAY EVENING FOR  FOR BAKER COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 2 OPM THURSDAY FOR JACKSON COUNTY..

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 tonight,
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny Friday, clear at night,
  • Sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • lows 52-55 highs 92-94.
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny Monday, clear at night,
  • Sunny Tuesday, mostly clear Tuesday night,
  • Then sunny and a bit warmer Wednesday.
  • highs 92-93 lows 54-56 (seasonal averages high 83 low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (11)
TREES: LOW (5)
WEEDS: ABSENT (0)
Measured 7.10.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and a bit cooler and hazy Thursday afternoon, clear Thursday night,
  • Sunny Friday, clear at night,
  • Sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • lows 59-62 highs 93-97.
  • Mostly sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Mostly sunny and a bit cooler Monday, clear at night,
  • Sunny Tuesday, mostly clear Tuesday night,
  • Then mostly sunny and a bit warmer Wednesday.
  •  highs 92-94 cooling back to 92 Wednesday lows near 60. (seasonal average high 85 low 57)

____________

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

  • Mostly clear this evening, partly cloudy late tonight,
  • Sunny and a bit warmer Thursday, mostly clear in the evening, partly cloudy late Thursday night,
  • Mostly sunny Friday, mostly clear in the evening, partly cloudy late at night,
  • Some AM clouds, mostly sunny and slightly warmer Saturday afternoon, then mostly clear Saturday night.
  • lows 52-50 highs 72-69 warming back to 72 Friday.
  • Some AM clouds, sunny Sunday afternoon, mostly clear in the evening, partly cloudy late Sunday night,
  • Partly cloudy Monday through Tuesday night,
  • Then partly cloudy and slightly warmer Wednesday.
  • highs 75-72 lows near 52. (seasonal average high 66 low 54)
 __________

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

  • Clear tonight,
  • Sunny and slightly cooler Thursday, clear Thursday night,
  • Sunny and a bit warmer Friday, clear at night,
  • Sunny and a bit warmer Saturday, then mostly clear Saturday night.
  • free air freezing level 16,000 ft. tonight through Saturday night.
  • lows near 52 highs 93-84.
  • Sunny and a bit cooler Sunday and Monday, mostly clear both nights,
  • Sunny and slightly cooler Tuesday, mostly clear Tuesday night,
  • Then sunny and slightly warmer Wednesday.
  • free air freezing level 15,000 ft. Sunday through Wednesday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still over us bringing more sunshine but less intense heat. The graphics for days 1-3  show a frontal system sliding into Oregon between today and Thursday. The graphics for days 3-7   Saturday through Wednesday show no frontal systems approaching the Pacific Northwest.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 68 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 32 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 35 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 11 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS AND THE CENTRAL BLUE MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 11 PM TODAY FOR THE EAST SLOPES OF THE OREGON CASCADES.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM MDT UNTIL MIDNIGHT MDT THURSDAY NIGHT FOR MALHEUR COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11 PM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL MIDNIGHT MDT THURSDAY FOR HARNEY COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TONIGHT FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM FRIDAY EVENING THROUGH SUNDAY EVENING FOR  FOR BAKER COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY EVENING  FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM THIS EVENING FOR  EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • A FIRE WEATHER WATCH IS IN EFFECT THROUGH THIS EVENING FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS, THE NORTHERN BLUE MOUNTAINS OF OREGON, AND THE CENTRAL BLUE MOUNTAINS 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:

  • Sunny and  cooler (Still Quite Warm) today, clear tonight,
  • Sunny and a bit cooler Thursday, clear at night,
  • Sunny (Still Quite Warm) Friday, then clear Friday night.
  • highs 95-92 lows 55-53.
  • Sunny and a bit warmer Saturday, clear Saturday night,
  • Sunny Sunday, mostly clear at night,
  • Sunny and a bit cooler Monday, clear Monday night,
  • Then sunny and slightly warmer Tuesday.
  • highs 95-92 warming to 93 Tuesday lows near 55 (seasonal averages high 83 low 51)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (12)
TREES: LOW (8)
WEEDS: ABSENT (0)
Measured 7.9.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and cooler today,  clear tonight,
  • Sunny and a bit cooler Thursday, clear at night,
  • Sunny and a bit warmer Friday, then clear Friday night.
  • highs 96-92 warming to 94 Friday lows 63-59.
  • Sunny and slightly warmer Saturday, clear Saturday night,
  • Sunny and a bit cooler Sunday, clear at night,
  • Sunny Monday, clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  •  highs 95-90 lows 62-60. (seasonal average high 85 low 57)

____________

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

  • Some AM clouds, sunny and a bit warmer this afternoon, mostly clear this evening, partly cloudy late tonight,
  • Sunny and a bit cooler Thursday, mostly clear in the evening, partly cloudy late at night,
  • Mostly sunny and a bit warmer Friday, then mostly clear Friday night.
  • highs 72-69 warming back to 72 Friday lows 52-50.
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, partly cloudy Sunday night,
  • Then partly cloudy Monday through Tuesday.
  • highs 75-72 lows near 52. (seasonal average high 66 low 53)
 __________

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

  • Sunny and a bit cooler today, clear tonight,
  • Sunny and slightly warmer Thursday, clear at night,
  • Sunny and a bit warmer Friday, then clear Friday night.
  • free air freezing level 16,000 ft. today and tonight, 16,000 ft. rising to above 16,000 ft. Thursday afternoon, above 16,000 ft. Friday afternoon, then 16,000 ft. Friday night,
  • highs 93-84 lows near 52 .
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny and a bit cooler Sunday and Monday, mostly clear both nights,
  • Then sunny and slightly warmer Tuesday.
  • free air freezing level 16,000 ft. Saturday and Saturday night, then 15,000 ft. then 15,000 ft. Sunday through Tuesday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still over us bringing more sunshine and heat. The graphics for days 1-3  show a frontal system sliding into Oregon Wednesday. The graphics for days 3-7   Friday through Tuesday show a cold front that moved through Oregon Thursday night and early Friday morning.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 68 in the Moderate category measuring Particulate Matter.
Oakridge: The Air Quality Index is 32 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 35 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 11 PM WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11PM WEDNESDAY FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS AND THE CENTRAL BLUE MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 11 PM WEDNESDAY FOR THE EAST SLOPES OF THE OREGON CASCADES.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM MDT UNTIL MIDNIGHT MDT THURSDAY NIGHT FOR MALHEUR COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11 PM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL MIDNIGHT MDT THURSDAY FOR HARNEY COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM WEDNESDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY NIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE FRIDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 11 PM WEDNESDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM FRIDAY EVENING THROUGH SUNDAY EVENING FOR  FOR BAKER COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY EVENING  FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM WEDNESDAY EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING, FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A FIRE WEATHER WATCH IS IN EFFECT THROUGH WEDNESDAY EVENING FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS, THE NORTHERN BLUE MOUNTAINS OF OREGON, AND THE CENTRAL BLUE MOUNTAINS 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:

  • Clear tonight,
  • Sunny and a bit cooler (Still Quite Warm) Wednesday, clear Wednesday night,
  • Sunny and a bit cooler Thursday, clear at night,
  • Sunny (Still Quite Warm) Friday, then clear Friday night.
  • lows 58-53 highs 95-92.
  • Sunny and a bit warmer Saturday, clear Saturday night,
  • Sunny Sunday, mostly clear at night,
  • Sunny and a bit cooler Monday, clear Monday night,
  • Then sunny and slightly warmer Tuesday.
  • highs 95-92 warming to 93 Tuesday lows near 55 (seasonal averages high 83 low 51)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (12)
TREES: LOW (8)
WEEDS: ABSENT (0)
Measured 7.9.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and cooler Wednesday,  clear Wednesday night,
  • Sunny and a bit cooler Thursday, clear at night,
  • Sunny and a bit warmer Friday, then clear Friday night.
  • lows 64-59 highs 96-92 warming to 94 Friday.
  • Sunny and slightly warmer Saturday, clear Saturday night,
  • Sunny and a bit cooler Sunday, clear at night,
  • Sunny Monday, clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  •  highs 95-90 lows 62-60. (seasonal average high 85 low 57)

____________

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

  • Mostly clear this evening, becoming mostly cloudy and hazy late tonight,
  • Some AM clouds, sunny and a bit warmer Wednesday afternoon, mostly clear in the evening, partly cloudy late Wednesday night,
  • Sunny and a bit cooler Thursday, mostly clear in the evening, partly cloudy late at night,
  • Mostly sunny and a bit warmer Friday, then mostly clear Friday night.
  • lows 53-50 highs 72-69 warming back to 72 Friday.
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, partly cloudy Sunday night,
  • Then partly cloudy Monday through Tuesday.
  • highs 75-72 lows near 52. (seasonal average high 66 low 53)
 __________

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

  • Clear tonight,
  • Sunny and a bit cooler Wednesday, clear Wednesday night,
  • Sunny and slightly warmer Thursday, clear at night,
  • Sunny and a bit warmer Friday, then clear Friday night.
  • free air freezing level 16,000 ft. tonight through Wednesday night, 16,000 ft. rising to above 16,000 ft. Thursday afternoon, above 16,000 ft. Friday afternoon, then 16,000 ft. Friday night,
  • lows 58-52 highs 93-84.
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny and a bit cooler Sunday and Monday, mostly clear both nights,
  • Then sunny and slightly warmer Tuesday.
  • free air freezing level 16,000 ft. Saturday and Saturday night, then 15,000 ft. then 15,000 ft. Sunday through Tuesday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still over us bringing more sunshine and intense heat. The graphics for days 1-3  show no frontal systems near the Pacific Northwest except for one to our northwest Wednesday. The graphics for days 3-7   Friday through Tuesday show a cold front that moved through Oregon Thursday night and early Friday morning.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 113 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Oakridge: The Air Quality Index is 36 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 36 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN EXCESSIVE HEAT WARNING IS IN EFFECT  UNTIL 10 PM TODAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTHERN OREGON COAST RANGE, THE CENTRAL OREGON COAST RANGE, THE LOWER COLUMBIA RIVER, THE TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, THE WEST CENTRAL  WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR,  THE UPPER HOOD RIVER VALLEY, THE CENTRAL COLUMBIA GORGE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, THE MINUS SISTERS RANGER STATION, THE EAST SLOPES OF THE NORTHERN OREGON CASCADES, AND THE CENTRAL MOUNTAINS OF OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM MDT UNTIL MIDNIGHT MDT THURSDAY NIGHT FOR MALHEUR COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11 PM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TODAY UNTIL 11 PM THURSDAY FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TODAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EAST SLOPES OF THE OREGON CASCADES.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY NIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 10 AM TODAY UNTIL 11 PM WEDNESDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM UNTIL 11 PM FRIDAY FOR  FOR BAKER COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY EVENING  FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR CENTRAL DOUGLAS COUNTY, AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING, FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON, THROUGH WEDNESDAY EVENING FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS, THE NORTHERN BLUE MOUNTAINS OF OREGON, AND THE CENTRAL BLUE MOUNTAINS OF OREGON.
  • AN AIR QUALITY ADVISORY IS IN EFFECT DUE TO OZONE FOR THE TUALATIN VALLEY,  PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, THE WEST CENTRAL WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY  LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, THE LANE COUNTY CASCADE FOOTHILLS, THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 9 PM TONIGHT FOR UMATILLA COUNTY.

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, even warmer, (VERY HOT) today, clear tonight,
  • Sunny and a bit cooler (Still VERY Warm) Wednesday, clear Wednesday night,
  • Sunny and a bit cooler Thursday, clear Thursday night.
  • highs 106-92 lows 58-53.
  • Sunny and a bit warmer (Still Very Warm) Friday, clear Friday night,
  • Sunny and a bit warmer Saturday, clear at night,
  • Sunday and a bit cooler Sunday, clear Sunday night,
  • Then  sunny Monday.
  • highs 93-94 cooling to 92 Sunday and Monday lows 54-56 (seasonal averages high 83 low 51)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (12)
TREES: LOW (8)
WEEDS: ABSENT (0)
Measured 7.9.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and slightly cooler (BUT STILL HOT) today, clear tonight,
  • Sunny and a bit cooler Wednesday,  clear at night,
  • Sunny and a bit cooler Thursday, clear Thursday night.
  • highs 107-96 lows 64-59.
  • Sunny Friday, clear Friday night,
  • Sunny and slightly warmer Saturday, clear at night,
  • Then sunny Sunday and Monday, clear Sunday night.
  •  highs 96-92 warming to 94 Saturday lows 62-59. (seasonal average high 85 low 57)

____________

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

  • Sunny and a bit cooler today, mostly clear this evening, partly cloudy late tonight,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Mostly sunny Thursday, then mostly clear Thursday night.
  • highs 77-72 lows near 52.
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Mostly sunny and a bit warmer Saturday, partly cloudy at night,
  • Then partly cloudy Sunday through Monday.
  • highs 72-70 warming back to 72 Saturday and Sunday lows near 50. (seasonal average high 66 low 53)
 __________

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

  • Sunny today, clear tonight,
  • Sunny and a bit cooler Wednesday, clear Wednesday night,
  • Sunny Thursday, then clear Thursday night.
  • free air freezing level 16,000 ft. today through Thursday night,
  • highs 93-84 lows 58-52.
  • Sunny and a bit warmer Friday and Saturday, clear both nights,
  • Sunny and a bit cooler Sunday, clear Sunday night,
  • Then sunny and a bit cooler Monday.
  • free air freezing level 16,000 ft. Friday through Saturday night, then 15,000 ft. Sunday through Monday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) is still over us bringing more sunshine and intense heat. The graphics for days 1-3  show no frontal systems near the Pacific Northwest except for one to our northwest Wednesday. The graphics for days 3-7   Thursday through Monday show a cold front moving in between next Thursday and Thursday night.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 113 in the Unhealthy for Sensitive Groups category measuring Particulate Matter.
Oakridge: The Air Quality Index is 36 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 36 in the Good category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN EXCESSIVE HEAT WARNING IS IN EFFECT  UNTIL 10 PM TUESDAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTHERN OREGON COAST RANGE, THE CENTRAL OREGON COAST RANGE, THE LOWER COLUMBIA RIVER, THE TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, THE WEST CENTRAL  WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR,  THE UPPER HOOD RIVER VALLEY, THE CENTRAL COLUMBIA GORGE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTHERN WILLAMETTE VALLEY.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TUESDAY FOR DRY AND UNSTABLE CONDITIONS FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, THE MINUS SISTERS RANGER STATION, THE EAST SLOPES OF THE NORTHERN OREGON CASCADES, AND THE CENTRAL MOUNTAINS OF OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TUESDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT FRIDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM MDT UNTIL MIDNIGHT MDT THURSDAY NIGHT FOR MALHEUR COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11 PM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM THURSDAY FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TUESDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TUESDAY FOR THE EAST SLOPES OF THE OREGON CASCADES.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM WEDNESDAY FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY NIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM UNTIL 11 PM FRIDAY FOR  FOR BAKER COUNTY
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FRIDAY EVENING THROUGH SUNDAY EVENING  FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY, AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM WEDNESDAY AFTERNOON THROUGH WEDNESDAY EVENING, FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM TUESDAY AFTERNOON, THROUGH WEDNESDAY EVENING FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS, THE NORTHERN BLUE MOUNTAINS OF OREGON, AND THE CENTRAL BLUE MOUNTAINS OF OREGON.
  • AN AIR QUALITY ADVISORY IS IN EFFECT DUE TO OZONE FOR THE TUALATIN VALLEY,  PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, THE WEST CENTRAL WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY  LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, THE LANE COUNTY CASCADE FOOTHILLS, THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 9 PM TUESDAY FOR UMATILLA COUNTY.

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 tonight,
  • Sunny, even warmer, (VERY HOT) Tuesday, clear at night,
  • Sunny and a bit cooler (Still VERY Warm) Wednesday, clear Wednesday night,
  • Sunny and a bit cooler Thursday, clear Thursday night.
  • lows 64-53 highs 106-92.
  • Sunny and a bit warmer (Still Very Warm) Friday, clear Friday night,
  • Sunny and a bit warmer Saturday, clear at night,
  • Sunday and a bit cooler Sunday, clear Sunday night,
  • Then  sunny Monday.
  • highs 93-94 cooling to 92 Sunday and Monday lows 54-56 (seasonal averages high 83 low 51)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (14)
TREES: LOW (14)
WEEDS: ABSENT (0)
Measured 7.8.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny and a bit cooler (BUT STILL HOT) Tuesday, clear Tuesday night,
  • Sunny and a bit cooler Wednesday,  clear at night,
  • Sunny and a bit cooler Thursday, clear Thursday night.
  • lows 69-60 highs 107-96.
  • Sunny Friday, clear Friday night,
  • Sunny and slightly warmer Saturday, clear at night,
  • Then sunny Sunday and Monday, clear Sunday night.
  •  highs 96-92 warming to 94 Saturday lows 62-59. (seasonal average high 85 low 57)

____________

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

  • Mostly clear tonight,
  • Sunny and a bit cooler Tuesday, mostly clear in the evening, at night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Mostly sunny Thursday, then mostly clear Thursday night.
  • lows near 52 highs 77-72.
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Mostly sunny and a bit warmer Saturday, partly cloudy at night,
  • Then partly cloudy Sunday through Monday.
  • highs 72-70 warming back to 72 Saturday and Sunday lows near 50. (seasonal average high 66 low 53)
 __________

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

  • Clear tonight,
  • Sunny Tuesday, clear at night,
  • Sunny and a bit cooler Wednesday, clear Wednesday night,
  • Sunny Thursday, then clear Thursday night.
  • free air freezing level 16,000 ft. today through Thursday night,
  • lows 62-52 highs 93-84.
  • Sunny and a bit warmer Friday and Saturday, clear both nights,
  • Sunny and a bit cooler Sunday, clear Sunday night,
  • Then sunny and a bit cooler Monday.
  • free air freezing level 16,000 ft. Friday through Saturday night, then 15,000 ft. Sunday through Monday.
  • highs 87-88 cooling to 79 Monday lows 53-55 cooling to 52 Monday night.

Read the rest of the entry »


Here is my weekly new weather quiz question. “What is a “Severe Thunderstorm?”

____________

An Upper Level High Pressure Ridge (“Arch” shape) strengthens  over us bringing more sunshine and intense heat. The graphics for days 1-3  show no frontal systems near the Pacific Northwest. The graphics for days 3-7   Thursday through Monday show a cold front moving in between next Thursday and Thursday night.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 91 in the Moderate 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)
_______________

ADVISORIES:

  • AN EXCESSIVE HEAT WARNING IS IN EFFECT  UNTIL 10 PM TUESDAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTHERN OREGON COAST RANGE, THE CENTRAL OREGON COAST RANGE, THE LOWER COLUMBIA RIVER, THE TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, THE WEST CENTRAL  WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR,  THE UPPER HOOD RIVER VALLEY, THE CENTRAL COLUMBIA GORGE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TUESDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 2 PM TODAY UNTIL MIDNIGHT MDT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM MDT UNTIL MIDNIGHT MDT THURSDAY NIGHT FOR MALHEUR COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11LATE THURSDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY
  • *AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM  THIS AFTERNOON THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM THURSDAY FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TUESDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM TUESDAY FOR THE EAST SLOPES OF THE OREGON CASCADES.,
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM WEDNSDAY FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY NIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT THURSDAY EVENING THROUGH SUNDAY EVENING  FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY, AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.

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 (VERY HOT) today, clear tonight,
  • Sunny (Still VERY HOT) Tuesday, clear at night,
  • Sunny and a bit cooler (Still VERY Warm) Wednesday, clear Wednesday night.
  • highs 103-94 lows 63-55.
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny and a bit warmer (Still Very Warm) Friday, clear at night,
  • Sunny and a bit warmer Saturday,
  • Sunday Sunday.
  • highs 91-93 lows 52-55 (seasonal averages high 82 low 51)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (62)
TREES: LOW (3)
WEEDS: ABSENT (0)
Measured 7.6.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny (STILL VERY HOT) today,  clear tonight,
  • Sunny and a bit cooler (BUT STILL HOT) Tuesday, clear at night,
  • Sunny and a bit cooler Wednesday, then clear Wednesday night.
  • highs 107-96 lows 69-60.
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny Friday, clear at night,
  • Sunny and slightly warmer Saturday, clear Saturday night,
  • Then sunny Sunday.
  •  highs 96-92 warming to 94 Saturday lows 62-59. (seasonal average high 84 low 56)

____________

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

  • Sunny and warmer today, mostly clear tonight,
  • Mostly sunny and a bit cooler Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • highs 77-72 lows near 52.
  • Mostly sunny Thursday, mostly clear Thursday night,
  • Mostly sunny and a bit cooler Friday, mostly clear at night,
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Then mostly sunny Sunday.
  • highs 72-70 warming back to 72 Saturday and Sunday lows near 50. (seasonal average high 66 low 53)
 __________

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

  • Sunny and a bit warmer today, clear tonight,
  • Sunny Tuesday, clear at night,
  • Sunny and a bit cooler Wednesday, then clear Wednesday night.
  • free air freezing level 16,000 ft. today through Wednesday night,
  • highs 92-84 lows 62-50.
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny and a bit warmer Friday and Saturday, clear both nights,
  • Then sunny and a bit cooler Sunday.
  • free air freezing level 16,000 ft. Thursday through Saturday night, then 15,000 ft. Sunday.
  • highs 82-84 lows near 52.

Read the rest of the entry »


Here is my weekly weather quiz question for the last time. “What is a “Sea Breeze?” Here is the correct answer. A Sea Breeze is a thermally produced wind blowing during the day from a cool ocean surface onto the adjoining warm land, caused by the difference in the rates of heating of the surfaces of the ocean and of the land.

____________

An Upper Level High Pressure Ridge (“Arch” shape) strengthens  over us bringing more sunshine and intense heat. The graphics for days 1-3  show no frontal systems near the Pacific Northwest. The graphics for days 3-7   Wednesday through Sunday show a cold front to our northwest next Wednesday then moving in between next Thursday and Thursday night.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 91 in the Moderate 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)
_______________

ADVISORIES:

  • AN EXCESSIVE HEAT WARNING IS IN EFFECT  UNTIL 10 PM TUESDAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTHERN OREGON COAST RANGE, THE CENTRAL OREGON COAST RANGE, THE LOWER COLUMBIA RIVER, THE TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, THE WEST CENTRAL  WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR,  THE UPPER HOOD RIVER VALLEY, THE CENTRAL COLUMBIA GORGE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TUESDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 2 PM MONDAY UNTIL MIDNIGHT MDT FOR THE OREGON LOWER TREASURE VALLEY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 11 AM MDT UNTIL MIDNIGHT MDT THURSDAY NIGHT FOR MALHEUR COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM 11LATE THURSDAY NIGHT THROUGH SUNDAY EVENING  FOR MALHEUR COUNTY
  • *AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM LATE THURSDAY NIGHT THROUGH SUNDAY EVENING FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON MONDAY UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM  MONDAY AFTERNOON THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM THURSDAY FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY EVENING THROUGH SUNDAY EVENING FOR HARNEY COUNTY.
  • A EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TUESDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON MONDAY UNTIL 10 PM TUESDAY FOR THE EAST SLOPES OF THE OREGON CASCADES.,
  • A HEAT ADVISORY IS IN EFFECT FROM NOON MONDAY UNTIL 10 PM WEDNSDAY FOR THE GRANDE RONDE VALLEY, WALLOWA COUNTY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE SOUTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM WEDNESDAY NIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT FROM 10 AM TUESDAY UNTIL 11 PM WEDNESDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT THURSDAY EVENING THROUGH SUNDAY EVENING  FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR CENTRAL DOUGLAS COUNTY, AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE BURNS BLM AND THE VALE BLM.

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 tonight,
  • Sunny and (VERY HOT) Monday, clear Monday night,
  • Sunny (Still VERY HOT) Tuesday, clear at night,
  • Sunny and a bit cooler (Still VERY Warm) Wednesday, clear Wednesday night.
  • lows 58-63 cooling to 55 Saturday night highs 103-94.
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny and a bit warmer (Still Very Warm) Friday, clear at night,
  • Sunny and a bit warmer Saturday,
  • Sunday Sunday.
  • highs 91-93 lows 52-55 (seasonal averages high 82 low 51)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (62)
TREES: LOW (3)
WEEDS: ABSENT (0)
Measured 7.6.24
Data courtesy of Oregon Allergy Associates.
________________

Forecast for the Umpqua Valley including Roseburg:

  • Clear tonight,
  • Sunny (STILL VERY HOT) Monday,  clear Monday night,
  • Sunny and a bit cooler (BUT STILL HOT) Tuesday, clear at night,
  • Sunny and a bit cooler Wednesday, then clear Wednesday night.
  • lows 65-69 cooling to 60 Wednesday night highs 107-96.
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny Friday, clear at night,
  • Sunny and slightly warmer Saturday, clear Saturday night,
  • Then sunny Sunday.
  •  highs 96-92 warming to 94 Saturday lows 62-59. (seasonal average high 84 low 56)

____________

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

  • Mostly clear tonight,
  • Sunny and warmer Monday, mostly clear Monday night,
  • Mostly sunny and a bit cooler Tuesday, mostly clear at night,
  • Mostly sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • lows near 52 highs 77-72.
  • Mostly sunny Thursday, mostly clear Thursday night,
  • Mostly sunny and a bit cooler Friday, mostly clear at night,
  • Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Then mostly sunny Sunday.
  • highs 72-70 warming back to 72 Saturday and Sunday lows near 50. (seasonal average high 66 low 53)
 __________

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

  • Clear tonight,
  • Sunny and a bit warmer Monday, clear Monday night,
  • Sunny Tuesday, clear at night,
  • Sunny and a bit cooler Wednesday, then clear Wednesday night.
  • free air freezing level above 16,000 ft. falling to 16,000 ft. tonight, 16,000 ft. Monday through Wednesday night,
  • lows 57-62 cooling back to 57 Tuesday night highs 92-84.
  • Sunny and a bit cooler Thursday, clear Thursday night,
  • Sunny and a bit warmer Friday and Saturday, clear both nights,
  • Then sunny and a bit cooler Sunday.
  • free air freezing level 16,000 ft. Thursday through Saturday night, then 15,000 ft. Sunday.
  • highs 82-84 lows near 52.

Read the rest of the entry »


Here is my weekly weather quiz question for the last time. “What is a “Sea Breeze?” Here is the correct answer. A Sea Breeze is a thermally produced wind blowing during the day from a cool ocean surface onto the adjoining warm land, caused by the difference in the rates of heating of the surfaces of the ocean and of the land.

____________

An Upper Level High Pressure Ridge (“Arch” shape) strengthens  over us bringing more sunshine and intense heat. The graphics for days 1-3  show no frontal systems near the Pacific Northwest. The graphics for days 3-7   Wednesday through Sunday show no frontal systems sliding into the Pacific Northwest through the period. There will be a cold front to our northwest next Wednesday then moving in between next Thursday and 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 33 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 52 in the Moderate category measuring Particulate Matter.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • AN EXCESSIVE HEAT WARNING IS IN EFFECT  UNTIL 10 PM TUESDAY FOR THE NORTH OREGON COAST RANGE LOWLANDS, THE CENTRAL OREGON COAST RANGE LOWLANDS, THE NORTHERN OREGON COAST RANGE, THE CENTRAL OREGON COAST RANGE, THE LOWER COLUMBIA RIVER, THE TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHALEM MOUNTAIN, INNER PORTLAND METRO, EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, THE WEST CENTRAL  WILLAMETTE VALLEY, THE EAST CENTRAL WILLAMETTE VALLEY, THE BENTON COUNTY LOWLANDS, THE LINN COUNTY LOWLANDS, THE LANE COUNTY LOWLANDS, THE WEST COLUMBIA RIVER GORGE OF OREGON ABOVE 500 FT., THE WEST COLUMBIA RIVER GORGE, THE I-84 CORRIDOR,  THE UPPER HOOD RIVER VALLEY, THE CENTRAL COLUMBIA GORGE I-84 CORRIDOR, THE CLACKAMAS COUNTY CASCADE FOOTHILLS, THE CASCADE FOOTHILLS OF MARION AND LINN COUNTIES, AND THE LANE COUNTY CASCADE FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TUESDAY FOR THE NORTH OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM THURSDAY FOR THE JOHN DAY BASIN AND CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON MONDAY UNTIL 10 PM THURSDAY FOR WALLOWA COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM  MONDAY AFTERNOON THROUGH FRIDAY EVENING FOR HARNEY COUNTY, MALHEUR COUNTY, AND THE OREGON LOWER TREASURE VALLEY.
  • A EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM MONDAY FOR CENTRAL DOUGLAS COUNTY AND THE EASTERN DOUGLAS COUNTY FOOTHILLS.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TUESDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON MONDAY UNTIL 10 PM TUESDAY FOR THE EAST SLOPES OF THE OREGON CASCADES.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON MONDAY UNTIL 10 PM THURSDAY FOR THE GRANDE RONDE VALLEY, THE NORTHERN BLUE MOUNTAINS OF OREGON,  THE NORTHERN BLUE MOUNTAINS OF OREGON,  AND THE NORTHWEST BLUE MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 10 PM THURSDAY NIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE JOHN DAY BASIN, THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, NORTH CENTRAL OREGON, AND CENTRAL OREGON.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL 9 PM TUESDAY FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM MONDAY AFTERNOON THROUGH FRIDAY EVENING FOR BAKER COUNTY.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCUTES NATIONAL FOREST, THE MINUS SISTERS RANGER DISTRICT, AND THE CENTRAL MOUNTAINS OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT FOR WIND AND LOW RELATIVE HUMIDITY FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, THE MINUS SISTERS RANGER DISTRICT, AND THE CENTRAL MOUNTAINS OF OREGON, AND THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM THIS EVENING FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE UMPQUA BASIN, THE WESTERN ROGUE BASIN INCLUDING THE ILLINOIS VALLEY, THE SISKIYOU MOUNTAINS, THE EASTERN ROGUE VALLEY, AND THE SOUTHERN OREGON CASCADES.
  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 8 PM SUNDAY FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE UMPQUA BASIN, THE WESTERN ROGUE BASIN INCLUDING THE ILLINOIS VALLEY, THE SISKIYOU MOUNTAINS, THE EASTERN ROGUE VALLEY, AND THE SOUTHERN OREGON CASCADES.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM THIS EVENING FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 PM THIS EVENING FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE UMPQUA BASIN, THE UMPQUA NATIONAL FOREST, THE WESTERN ROGUE BASIN INCLUDING THE THE ILLINOIS VALLEY, THE SISKIYOU MOUNTAINS, THE EASTERN ROGUE VALLEY, THE SOUTHERN OREGON CASCADES, THE KLAMATH BASIN, AND THE FREMONT-WINEMA NATIONAL FOREST.
  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 8 PM SUNDAY FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE UMPQUA BASIN, THE UMPQUA NATIONAL FOREST, THE WESTERN ROGUE BASIN INCLUDING THE THE ILLINOIS VALLEY, THE SISKIYOU MOUNTAINS, THE EASTERN ROGUE VALLEY, THE SOUTHERN OREGON CASCADES, THE KLAMATH BASIN, AND THE FREMONT-WINEMA NATIONAL FOREST.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TONIGHT FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR THE BURNS BLM AND THE VALE BLM.

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 a bit cooler (But Still VERY HOT!) today, clear tonight,
  • Sunny and a bit warmer (VERY HOT) Monday, clear at night,
  • Sunny and slightly cooler (Still VERY HOT) Tuesday, then clear Tuesday night.
  • highs 102-104 cooling back to 102 Tuesday lows 60-62 cooling to 57 Friday night.
  • Sunny and a bit cooler (Still VERY Warm) Wednesday, clear Wednesday night,
  • Sunny and a bit cooler Thursday, clear at night,
  • Sunny and a bit warmer (Still Very Warm) Friday, clear Friday night,
  • Then sunny Saturday.
  • highs 94-89 warming to 92 Friday and Saturday lows 55-53 (seasonal averages high 82 low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (62)
TREES: LOW (3)
WEEDS: ABSENT (0)
Measured 7.6.24
Data courtesy of Oregon Allergy Associates.
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Forecast for the Umpqua Valley including Roseburg:

  • Sunny and slightly cooler (Still VERY HOT) today, clear tonight,
  • Sunny (STILL VERY HOT) Monday,  clear at night,
  • Sunny and a bit cooler (BUT STILL HOT) Tuesday, then clear Tuesday night.
  • highs 107 -104 lows 65-68 cooling to 63 Tuesday night.
  • Sunny and a bit cooler Wednesday and Thursday, clear both nights,
  • Sunny Friday, clear Friday night,
  • Then sunny and slightly warmer Saturday.
  •  highs 96-92 warming to 94 Saturday lows 62-59. (seasonal average high 84 low 56)

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

  • Sunny and a bit cooler today, mostly clear tonight,
  • Sunny Monday, mostly clear at night,
  • Mostly sunny and a bit cooler Tuesday, then mostly clear Tuesday night.
  • highs 78-74 lows near 52.
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Mostly sunny Thursday, mostly clear at night,
  • Mostly sunny and a bit cooler Friday, mostly clear Friday night,
  • Some AM clouds, sunny and a bit warmer Saturday afternoon.
  • highs 72-70 warming back to 72 Saturday lows 52-50. (seasonal average high 66 low 53)
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:

  • Sunny and a bit cooler today, mostly clear tonight,
  • Sunny and a bit warmer Monday, clear at night,
  • Sunny Tuesday, then clear Tuesday night.
  • free air freezing level above 16,000 ft. today, then 16,000 ft. tonight through Tuesday night,
  • highs 89-92 Monday lows 58-62 cooling to 57 Tuesday night.
  • Sunny and a bit cooler Wednesday and Thursday, clear both nights,
  • Then sunny and a bit warmer Friday and Saturday, clear Friday night,
  • free air freezing level 16,000 ft. Wednesday through Friday night, then 15,000 ft. Saturday.
  • highs 82-84 lows near 52.

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