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Jul
16.
7.16.24 Sunny and cooler today for your Wednesday.
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Category: Uncategorized

Here is my new weekly weather quiz question. “What is the “Showalter Index?”

____________

Upper Level High Pressure over the 4 corners area is moving away from us but still producing sunshine with high temperatures in the 90s. The graphics for days 1-3  show a frontal system sliding into Oregon Friday. The graphics for days 3-7   Friday through Tuesday show a cold frontal system slowly pushing through the Pacific Northwest Friday and Saturday with another cold front sliding in Tuesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 24 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 26 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 19 in the Good category measuring Ozone.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 8 AM TODAY FOR THUNDERSTORMS FOR THE NORTHERN AND CENTRAL WILLAMETTE VALLEY, THE NORTHERN OREGON CASCADE FOOTHILLS, AND THE MT. HOOD NATIONAL FOREST REGION.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 5 AM TODAY FOR THUNDERSTORMS FOR THE SOUTH WILLAMETTE VALLEY, THE CENTRAL OREGON CASCADE FOOTHILLS, THE NORTHERN WILLAMETTE FOREST, AND THE SOUTHERN OREGON NATIONAL FOREST.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 5 PM THIS EVENING FOR ABUNDANT LIGHTNING UNTIL 5 PM WEDNESDAY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 AM TODAY FOR ABUNDANT LIGHTNING FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, THE MIINUS SISTERS RANGER DISTRICT, THE EAST SLOPES OF THE NORTHERN OREGON CASCADES, AND THE CENTRAL MOUNTAINS OF OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 8 AM TODAY FOR THE INNER PORTLAND METRO-EAST PORTLAND METRO, THE WEST COLUMBIA RIVER GORGE, AND THE CENTRAL COLUMBIA GORGE, AND THE I-84 CORRIDOR.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EASTERN COLUMBIA GORGE OF OREGON AND THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON AND NORTH CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE JOHN DAY BASIN.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR THE INNER PORTLAND METRO, THE EAST PORTLAND METRO, THE WESTERN COLUMBIA GORGE I-84 CORRIDOR, THE CENTRAL COLUMBIA RIVER GORGE, AND THE I-84 CORRIDOR.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM THURSDAY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL NOON TODAY FOR GRANT, MORROW, AND UMATILLA COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON TODAY FOR BAKER COUNTY, NORTHERN HARNEY COUNTY, AND NORTHERN MALHEUR 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 cooler today, mostly clear tonight,
  • Sunny and a bit warmer Thursday, mostly clear at night,
  • Sunny and a bit warmer Friday, then clear Friday night.
  • highs 88-92 lows 54-52 warming to 55 Friday night.
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit cooler Sunday, clear Sunday night,
  • Mostly sunny Monday, clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • highs 94-88 lows 56-52 (seasonal averages high 85  low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS: LOW (3)
TREES: LOW (5)
WEEDS: ABSENT (0)
Measured 7.16.24
Data courtesy of Oregon Allergy Associates.

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and cooler today, mostly clear tonight,
  • Sunny and a bit warmer Thursday, mostly clear at night,
  • Sunny and a bit warmer Friday, then clear Friday night.
  • highs 88-92 lows 54-52 warming to 55 Friday night.
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Mostly sunny and a bit cooler Sunday, clear Sunday night,
  • Mostly sunny Monday, clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • highs 94-88 lows 56-52 (seasonal averages high 85  low 52)

____________

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

  • Mostly cloudy with patchy AM coastal fog while areas of inland fog, sunny and a bit warmer this afternoon, mostly clear with patchy evening fog, partly cloudy with areas of fog late tonight,
  • Mostly cloudy with areas of AM fog, sunny and a bit warmer Thursday afternoon, mostly clear with patchy evening fog, partly cloudy with areas of fog late Thursday night,
  • Partly cloudy with areas of AM fog, partly cloudy and a bit warmer Friday, then partly cloudy with patchy fog Friday night.
  • highs 72-75 lows near 52.
  • Patchy AM fog, partly cloudy and a bit cooler Saturday, mostly cloudy with patchy fog late Saturday night,
  • Patchy AM and late night fog, mostly cloudy and a bit cooler Sunday, mostly clear in the evening, partly cloudy late at night,
  • Some AM clouds with patchy fog, sunny and a bit cooler Monday afternoon, mostly clear Monday night,
  • Then mostly sunny and a bit warmer Tuesday.
  • highs 73-72 warming back to 73 Tuesday lows 55-52. (seasonal average high 66 low 54)
 __________

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

  • Sunny and cooler today, mostly clear tonight,
  • Sunny Thursday, mostly clear at night,
  • Sunny Friday, then clear Friday night.
  • free air freezing level 14,000 ft. today, 15,000 ft. Thursday and Thursday night, then 6,000 ft Friday.
  • highs near 82 lows 53-50 warming to 52 Friday.
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Sunny and a bit cooler Sunday, mostly clear at night,
  • Sunny Monday, mostly clear Monday night,
  • Then sunny and a bit cooler Tuesday.
  • free air freezing level 16,000 ft. Saturday through Tuesday.
  • highs 90-80 lows 54-49.

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Jul
15.
7.16.24 Sunny & hot again today for your Tuesday.
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Category: Uncategorized

Here is my new weekly weather quiz question. “What is the “Showalter Index?”

____________

Upper Level High Pressure over the 4 corners area is moving away from us but still producing sunshine with high temperatures in the 90s. The graphics for days 1-3  show no frontal systems sliding into Oregon. The graphics for days 3-7   Friday through Tuesday show a cold frontal system slowly pushing through the Pacific Northwest Friday with another cold front sliding in between Monday and Tuesday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 41 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 41 in the Good category measuring Ozone.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
_______________

ADVISORIES:

  • A RED FLAG WARNING IS IN EFFECT FROM 11 AM UNTIL 8 PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT FROM 2 PM UNTIL 8 PM TONIGHT FOR THE EASTERN ROGUE VALLEY.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON THROUGH WEDNESDAY EVENING FOR EVENING THUNDERSTORMS FOR THE NORTHERN AND CENTRAL WILLAMETTE VALLEY, THE NORTHERN OREGON CASCADE FOOTHILLS, AND THE MT. HOOD NATIONAL FOREST REGION.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON THROUGH WEDNESDAY EVENING FOR THUNDERSTORMS FOR THE SOUTH WILLAMETTE VALLEY, THE CENTRAL OREGON CASCADE FOOTHILLS, THE NORTHERN WILLAMETTE FOREST, AND THE SOUTHERN OREGON NATIONAL FOREST.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON THROUGH THIS EVENING FOR ABUNDANT LIGHTNING FOR THE UMPQUA BASIN, THE UMPQUA NATIONAL FOREST,THE SOUTHERN OREGON CASCADES, THE KLAMATH BASIN AND THE FREMONT-WINEMA NATIONAL FOREST, AND THE SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON THROUGH WEDNESDAY AFTERNOON FOR ABUNDANT LIGHTNING FOR THE EAST SLOPES OF THE CENTRAL OREGON CASCADES, THE DESCHUTES NATIONAL FOREST, THE MIINUS SISTERS RANGER DISTRICT, THE EAST SLOPES OF THE NORTHERN OREGON CASCADES, AND THE CENTRAL MOUNTAINS OF OREGON.
  • AN EXCESSIVE HEAT WATCH IS IN EFFECT FROM THURSDAY AFTERNOON THROUGH MONDAY EVENING FOR MALHEUR COUNTY AND THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM 11 AM TODAY UNTIL 8 AM WEDNESDAY FOR THE INNER PORTLAND METRO-EAST PORTLAND METRO, THE WEST COLUMBIA RIVER GORGE, AND THE CENTRAL COLUMBIA GORGE, AND THE I-84 CORRIDOR.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM WEDNESDAY FOR THE EASTERN COLUMBIA GORGE OF OREGON AND THE FOOTHILLS OF THE NORTHERN BLUE MOUNTAINS OF OREGON.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TODAY UNTIL 10 PM WEDNESDAY FOR THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON AND NORTH CENTRAL OREGON.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 8 PM TONIGHT FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY AND JACKSON COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM NOON TUESDAY UNTIL 10 PM THURSDAY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL NOON WEDNESDAY FOR GRANT, MORROW, AND UMATILLA COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL NOON WEDNESDAY FOR BAKER COUNTY, NORTHERN HARNEY COUNTY, AND NORTHERN MALHEUR 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 warmer (HOT) Today, mostly cloudy tonight,
  • Sunny and cooler Wednesday, mostly clear at night,
  • Sunny and a bit warmer Thursday, then mostly clear Thursday night.
  • highs 98-87 warming to 90 Thursday lows near 54.
  • Sunny and a bit warmer Friday, clear Friday night,
  • Sunny and a bit warmer Saturday, mostly clear at night,
  • Sunny and a bit cooler Sunday, clear Sunday night,
  • Then sunny Monday.
  • highs 92-95 cooling to 90 Monday lows 57-54 (seasonal averages high 85  low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (6)
TREES: LOW (8)
WEEDS: ABSENT (0)
Measured 7.14.24
Data courtesy of Oregon Allergy Associates.

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny start, partly cloudy and a bit cooler with a slight (20%) chance of thunderstorms today, mostly cloudy this evening, clearing patchy fog late tonight,
  • Sunny and a bit cooler Wednesday, mostly clear with patchy fog late at night,
  • Mostly sunny and a bit warmer Thursday, then mostly clear with patch fog Thursday night.
  • highs 98-92 lows near 59 lows near 59.
  • Sunny Friday, clear Friday night,
  • Mostly sunny Saturday, mostly clear at night,
  • Some AM clouds, sunny and a bit cooler Sunday afternoon, clear Sunday night,
  • Then sunny Monday.
  •  highs 93-90 lows 62-59. (seasonal average high 87 low 58)

____________

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

  • Mostly cloudy with patchy AM dense coastal fog while patchy AM inland fog, partly cloudy and a bit warmer this afternoon, mostly cloudy with patchy evening fog, partly cloudy with patchy fog late tonight.
  • Mostly cloudy with patchy AM coastal fog while areas of inland fog, sunny Wednesday afternoon, mostly clear with patchy evening fog, partly cloudy with areas of fog late at night,
  • Partly cloudy with areas of AM and late night fog, a bit warmer Thursday, patchy evening fog, then partly cloudy Thursday night.
  • highs 70-74 lows near 52.
  • Partly cloudy with areas of AM and late night fog and a bit warmer Friday, partly cloudy Friday night,
  • Partly cloudy and a bit cooler with patchy fog Saturday, mostly cloudy with patchy fog at night,
  • Patchy AM and late night fog, partly cloudy Sunday and Sunday night,
  • Some AM clouds, then sunny and a bit cooler Monday afternoon.
  • highs 75-72 lows 54-52. (seasonal average high 66 low 54)
 __________

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

  • Mostly sunny and a bit warmer today with a slight (20%) chance of afternoon thunderstorms, mostly cloudy with a slight (20%) chance of evening thunderstorms, partly cloudy with a slight (20%) chance of thunderstorms late tonight,
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Sunny Thursday, then clear Thursday night.
  • free air freezing level 14,000 ft. today, 15,000 ft. falling to 14,000 ft. late tonight, 14,000 ft. rising to 15,000 ft. Wednesday afternoon,  then 15,000 ft. Thursday and Thursday night,
  • highs 88-82 lows 52-49.
  • Sunny and a bit warmer Friday, mostly clear Friday night,
  • Sunny and a bit warmer Saturday, mostly clear at night,
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Then sunny Monday.
  • free air freezing level 15,000 ft. Friday, 16,000 ft. Friday night, 16,000 ft. Saturday, above 16,000 ft. Saturday night, 16,000 ft. Sunday, above 16,000 ft. Sunday night and Monday.
  • highs 82-88 cooling back to 82 Monday lows near 52.

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Jul
14.
7.15.24 Sunny and slightly cooler today for your Monday.
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Category: Uncategorized

Here is my new weekly weather quiz question. “What is the “Showalter Index?”

____________

Upper Level High Pressure over the 4 corners area keeps us in sunshine with high temperatures in the 90s. The graphics for days 1-3  show no frontal systems sliding into Oregon. The graphics for days 3-7   Thursday through Monday show a cold frontal system slowly pushing through the Pacific Northwest next Friday through Monday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 34 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 23 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 11 AM UNTIL 9 PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT FROM 11 AM UNTIL 9 PM TONIGHT FOR THE WESTERN ROGUE BASIN INCLUDING THE ILLINOIS VALLEY, AND THE EASTERN ROGUE VALLEY.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL 5 PM TODAY FOR KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM TODAY FOR SHERMAN AND WASCO COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM TODAY FOR NORTHERN HARNEY AND NORTHERN MALHEUR 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 cooler today, mostly clear tonight,
  • Sunny and  slightly warmer (HOT) Tuesday, mostly cloudy with a slight (20% ) chance of evening thunderstorms, just partly cloudy late at night,
  • Sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • highs 94-95 cooling 88 Wednesday lows 56-53.
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Sunny and a bit warmer Friday, clear Friday night,
  • Sunny and slightly cooler Saturday, clear Saturday night,
  • Then sunny and a bit cooler Sunday.
  • highs 92-94 cooling to 90 Sunday lows 56-54 (seasonal averages high 84  low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (6)
TREES: LOW (8)
WEEDS: ABSENT (0)
Measured 7.14.24
Data courtesy of Oregon Allergy Associates.

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Sunny and hazy and slightly warmer (HOT) today, mostly clear tonight and hazy late,
  • Sunny with AM haze, partly cloudy and hazy and a bit cooler Tuesday, partly cloudy with a slight (20%) chance of thunderstorms at night,
  • Mostly sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • highs 98-92 lows 62-58.
  • Mostly sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Mostly sunny Friday, mostly clear at night,
  • Mostly sunny Saturday, clear Saturday night,
  • Then sunny and a bit cooler Sunday.
  •  highs 93-90 lows 62-59. (seasonal average high 86 low 58)

____________

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

  • Some AM clouds with inland haze, sunny and warmer this afternoon, mostly clear tonight with inland haze late,
  • Partly cloudy and hazy and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance of evening coastal thunderstorms while partly cloudy with a slight (20%) chance of inland evening thunderstorms, just mostly cloudy late Tuesday night,
  • Partly cloudy and a bit cooler Wednesday, then partly cloudy Wednesday night.
  • highs 76-70 lows near 52.
  • Some AM clouds , sunny and a bit warmer Thursday afternoon, partly cloudy Thursday night,
  • Partly cloudy Friday, partly cloudy at night,
  • Then partly cloudy and a bit cooler Saturday and Sunday, partly cloudy Sunday night.
  • highs 75-72 lows 54-52. (seasonal average high 66 low 54)
 __________

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 Tuesday with a slight (20%) chance of afternoon thunderstorms, mostly cloudy with a slight (20%) chance of evening thunderstorms, partly cloudy with a slight (20%) chance of thunderstorms late at night,
  • Sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • free air freezing level 15,000 ft. today and tonight, 14,000 ft. Tuesday, 15,000 ft. falling to 14,000 ft. Tuesday night, then 15,000 ft. Wednesday and Wednesday night.
  • highs 83-87 cooling to 82 Wednesday lows 56-52.
  • Sunny and Thursday, clear Thursday night,
  • Sunny and a bit warmer Friday, mostly clear at night,
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Then sunny and a bit cooler Sunday.
  • free air freezing level 15,000 ft. Thursday, 16,000 ft. Thursday night and Friday, above 6,000 ft. Friday night, 16,000 ft. Saturday, above 16,000 ft Saturday night, then 16,000 ft. Sunday.
  • highs 82-86 cooling to 83 Sunday lows 50-52.

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Jul
14.
7.14.24 Mostly clear tonight, sunny and slightly cooler for your Monday.
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Category: Uncategorized

Here is my weekly weather quiz question for the last time. “What is a “Severe Thunderstorm?” Here is the correct answer. A Severe Thunderstorm is a thunderstorm that produces a tornado, winds of at least 58 mph (50knots), and/or hail at least 1″ in diameter. Structural wind damage may imply the occurrence of a severe thunderstorm. A thunderstorm wind equal to or greater than 40 mph (35 knots) and/or hail of at least 1″ is defined as approaching severe.

____________

Upper Level High Pressure over the 4 corners area keeps us in sunshine with high temperatures in the 90s. The graphics for days 1-3  show no frontal systems sliding into Oregon. The graphics for days 3-7   Wednesday through Sunday show a cold frontal system pushing through the Pacific Northwest next Friday through Sunday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 40 in the Good category measuring Ozone.
Oakridge: The Air Quality Index is 26 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:

  • A RED FLAG WARNING IS IN EFFECT UNTIL 9 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT FOR STRONG GUSTY WINDS AND FOR GUSTY WIND AND LOW RELATIVE HUMIDITY UNTIL 11 PM TONIGHT FOR ABUNDANT LIGHTNING ON DRY FUELS  FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FOR ABUNDANT LIGHTNING ON DRY FUELS UNTIL 11 PM TONIGHT FOR THE SISKIYOU MOUNTAINS.
  •  RED FLAG WARNING IS IN EFFECT FOR LIGHTNING ON DRY FUELS UNTIL 11 PM TONIGHT FOR THE SISKIYOU MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT FROM 11 AM UNTIL 9 PM MONDAY FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT FROM 11 AM UNTIL 9 PM MONDAY FOR THE WESTERN ROGUE BASIN INCLUDING THE ILLINOIS VALLEY, AND THE EASTERN ROGUE VALLEY.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM MDT TONIGHT FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A RED FLAG WARNING IS IN EFFECT FROM NOON MDT UNTIL 9 PM MDT TONIGHT FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR  FOR BAKER COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR MALHEUR COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, THE 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.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL 5 PM MONDAY FOR KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR SHERMAN AND WASCO COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR NORTHERN HARNEY AND NORTHERN MALHEUR 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:

  • Mostly clear tonight,
  • Sunny and slightly cooler Monday, mostly clear Monday night,
  • Sunny and  slightly warmer (HOT) Tuesday, mostly cloudy with a slight (20% ) chance of evening thunderstorms, just partly cloudy late at night,
  • Sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • lows 54-56 cooling to 53 Wednesday night highs 94-95 cooling 88 Wednesday.
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Sunny and a bit warmer Friday, clear Friday night,
  • Sunny and slightly cooler Saturday, clear Saturday night,
  • Then sunny and a bit cooler Sunday.
  • highs 92-94 cooling to 90 Sunday lows 56-54 (seasonal averages high 84  low 52)
__________
EUGENE-SPRINGFIELD POLLEN COUNT:
GRASS:  MODERATE (6)
TREES: LOW (8)
WEEDS: ABSENT (0)
Measured 7.14.24
Data courtesy of Oregon Allergy Associates.

 

________________

Forecast for the Umpqua Valley including Roseburg:

  • Mostly clear this evening, partly cloudy late tonight,
  • Sunny and hazy and a bit warmer (HOT) Monday, mostly clear Monday night and hazy late,
  • Sunny with AM haze, partly cloudy and hazy and a bit cooler Tuesday, partly cloudy with a slight (20%) chance of thunderstorms at night,
  • Mostly sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • lows 62-58 highs 98-92.
  • Mostly sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Mostly sunny Friday, mostly clear at night,
  • Mostly sunny Saturday, clear Saturday night,
  • Then sunny and a bit cooler Sunday.
  •  highs 93-90 lows 62-59. (seasonal average high 86 low 58)

____________

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

  • Becoming mostly cloudy late tonight with inland haze late,
  • Some AM clouds with inland haze, sunny and a bit warmer Monday afternoon, mostly clear Monday night with inland haze late,
  • Partly cloudy and hazy and a bit cooler Tuesday, mostly cloudy with a slight (20%) chance of evening coastal thunderstorms while partly cloudy with a slight (20%) chance of inland evening thunderstorms, just mostly cloudy late Tuesday night,
  • Partly cloudy and a bit cooler Wednesday, then partly cloudy Wednesday night.
  • lows near 52 highs 76-70.
  • Some AM clouds , sunny and a bit warmer Thursday afternoon, partly cloudy Thursday night,
  • Partly cloudy Friday, partly cloudy at night,
  • Then partly cloudy and a bit cooler Saturday and Sunday, partly cloudy Sunday night.
  • highs 75-72 lows 54-52. (seasonal average high 66 low 54)
 __________

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

  • Mostly clear this evening, partly cloudy late tonight,
  • Sunny and a bit cooler Monday, mostly clear Monday night,
  • Sunny and a bit warmer Tuesday with a slight (20%) chance of afternoon thunderstorms, mostly cloudy with a slight (20%) chance of evening thunderstorms, partly cloudy with a slight (20%) chance of thunderstorms late at night,
  • Sunny and a bit cooler Wednesday, then mostly clear Wednesday night.
  • free air freezing level 15,000 ft. tonight 15,000 ft. tonight through. Monday night, 14,000 ft. Tuesday, 15,000 ft. falling to 14,000 ft. Tuesday night, then 15,000 ft. Wednesday and Wednesday night.
  • lows 53-55 highs 83-87 cooling to 82 Wednesday.
  • Sunny and Thursday, clear Thursday night,
  • Sunny and a bit warmer Friday, mostly clear at night,
  • Sunny and a bit warmer Saturday, mostly clear Saturday night,
  • Then sunny and a bit cooler Sunday.
  • free air freezing level 15,000 ft. Thursday, 16,000 ft. Thursday night and Friday, above 6,000 ft. Friday night, 16,000 ft. Saturday, above 16,000 ft Saturday night, then 16,000 ft. Sunday.
  • highs 82-86 cooling to 83 Sunday lows 50-52.

Read the rest of the entry »


Jul
13.
7.14.24 Sunny, just slightly cooler today for your Sunday.
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Here is my weekly weather quiz question for the last time. “What is a “Severe Thunderstorm?” Here is the correct answer. A Severe Thunderstorm is a thunderstorm that produces a tornado, winds of at least 58 mph (50knots), and/or hail at least 1″ in diameter. Structural wind damage may imply the occurrence of a severe thunderstorm. A thunderstorm wind equal to or greater than 40 mph (35 knots) and/or hail of at least 1″ is defined as approaching severe.

____________

Upper Level High Pressure over the 4 corners area keeps us in sunshine with high temperatures in the 90s. The graphics for days 1-3  show no frontal systems sliding into Oregon. The graphics for days 3-7   Wednesday through Sunday show a cold frontal system pushing through the Pacific Northwest next Friday and Saturday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 42 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 33 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 11 AM UNTIL 9 PM TODAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT FOR STRONG GUSTY WINDS AND FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FROM THIS MORNING THROUGH THIS EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FOR LIGHTNING ON DRY FUELS FROM 2 AM UNTIL 11 PM TONIGHT FOR THE SISKIYOU MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM TONIGHT FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A FIRE WEATHER WATCH IS IN EFFECT FOR LIGHTNING ON DRY FUELS FROM SUNDAY EVENING THROUGH THIS EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FROM NOON MDT UNTIL 9 PM MDT TODAY FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A RED FLAG WARNING IS IN EFFECT FROM NOON MDT UNTIL 9 PM MDT TONIGHT FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM THIS AFTERNOON THROUGH THIS EVENING FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR MALHEUR COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT FOR MALHEUR COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 10 PM TONIGHT FOR THE EASTERN COLUMBIA RIVER GORGE OF OREGON THE LOWER COLUMBIA BASIN OF OREGON, THE GRANDE RONDE VALLEY, THE 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.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL 5 PM MONDAY FOR KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR SHERMAN AND WASCO COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR NORTHERN HARNEY AND NORTHERN AND MALHEUR 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 cooler, but still hot today, mostly clear tonight,
  • Sunny and a bit cooler Monday, mostly clear at night,
  • Sunny and a bit warmer (HOT) Tuesday, then partly cloudy Tuesday night.
  • highs 95-93 warming to 98 Tuesday lows 54-56.
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then sunny Thursday, Friday and Saturday, clear each night.
  • highs near 92 lows near 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 and hazy today, evening haze, mostly clear late tonight,
  • Sunny and a bit warmer Monday, mostly clear at night,
  • Sunny and a bit warmer (HOT) Tuesday, then partly cloudy Tuesday night.
  • highs 95-99 lows 60-62.
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then mostly sunny Thursday, mostly clear at night,
  • Mostly sunny and a bit warmer Friday, mostly clear Friday night,
  • Then mostly sunny and slightly cooler Saturday.
  •  highs 100-93 lows 60-62. (seasonal average high 86 low 58)

____________

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

  • Some AM clouds and hazy, sunny and warmer today with afternoon haze, mostly clear with inland evening haze, partly cloudy late tonight,
  • Some AM clouds, sunny and a bit warmer Monday afternoon, mostly clear in the evening, partly cloudy late at night,
  • Partly cloudy and a bit warmer Tuesday, then mostly cloudy Tuesday night.
  • highs 73-75 cooling back to 73 Tuesday lows near 52.
  • Mostly cloudy and a bit cooler Wednesday, mostly cloudy Wednesday night,
  • Partly cloudy and a bit warmer Thursday, partly cloudy at night,
  • Partly cloudy and a bit warmer Friday, partly cloudy Friday night,
  • Then partly cloudy and a bit cooler Saturday.
  • highs 72-75 cooling to 73 Saturday lows near 53. (seasonal average high 66 low 54)
 __________

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

  • Sunny and a bit cooler today, partly cloudy tonight,
  • Sunny and a bit cooler Monday, mostly clear at night,
  • Sunny and slightly warmer Tuesday, then partly cloudy with a slight (20%) chance of thunderstorms Tuesday night.
  • free air freezing level 16,000 ft. tonight 15,000 ft. Sunday through Monday, 15,000 ft. Monday night, 14,000 ft. Tuesday, then 15,000 ft. Tuesday night.
  • highs 84-82 warming to 86 Tuesday lows 53-55.
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night.
  • Sunny and a bit warmer Thursday, clear at night,
  • Sunny Friday, clear Friday night,
  • Then sunny and a bit warmer Saturday.
  • free air freezing level 15,000 ft. Wednesday, then 16,000 ft. Wednesday night through Saturday.
  • highs 85-82 warming to 84 Friday lows 54-52.

Read the rest of the entry »


Jul
13.
7.13.24 Clear tonight, then sunny for your Sunday.
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Here is my weekly weather quiz question for the last time. “What is a “Severe Thunderstorm?” Here is the correct answer. A Severe Thunderstorm is a thunderstorm that produces a tornado, winds of at least 58 mph (50knots), and/or hail at least 1″ in diameter. Structural wind damage may imply the occurrence of a severe thunderstorm. A thunderstorm wind equal to or greater than 40 mph (35 knots) and/or hail of at least 1″ is defined as approaching severe.

____________

Upper Level High Pressure over the 4 corners area keeps us in sunshine with high temperatures in the 90s. The graphics for days 1-3  show a weak frontal system sliding into Washington and Oregon Sunday. The graphics for days 3-7   Tuesday through Saturday show a cold frontal system pushing through the Pacific Northwest next Friday and Saturday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 57 in the Good category measuring Ozone
Oakridge: The Air Quality Index is 26 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 34 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 11 AM UNTIL 9 PM SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR THE LOWER COLUMBIA BASIN OF OREGON.
  • A RED FLAG WARNING IS IN EFFECT FOR STRONG GUSTY WINDS AND FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FROM SUNDAY MORNING THROUGH SUNDAY EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FOR LIGHTNING ON DRY FUELS FROM 2 AM UNTIL 11 PM SUNDAY FOR THE SISKIYOU MOUNTAINS.
  • A RED FLAG WARNING IS IN EFFECT UNTIL 11 PM SUNDAY FOR DRY AND UNSTABLE CONDITIONS FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS.
  • A FIRE WEATHER WATCH IS IN EFFECT FOR LIGHTNING ON DRY FUELS FROM SUNDAY EVENING THROUGH SUNDAY EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FROM NOON MDT UNTIL 9 PM MDT SUNDAY FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A RED FLAG WARNING IS IN EFFECT FROM NOON MDT UNTIL 9 PM MDT TONIGHT FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • 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 BAKER COUNTY.
  • A HEAT ADVISORY IS IN EFFECT FROM MIDNIGHT MDT TONIGHT UNTIL 11 PM SUNDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT 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, THE 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 TONIGHT FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TONIGHT FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL 5 PM MONDAY FOR KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR SHERMAN AND WASCO COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR NORTHERN HARNEY AND NORTHERN AND MALHEUR 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:

  • Clear tonight,
  • Sunny and slightly cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit cooler Monday, mostly clear at night,
  • Sunny and a bit warmer (HOT) Tuesday, then partly cloudy Tuesday night.
  • lows near 55 highs 95-93 warming to 98 Tuesday.
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then sunny Thursday, Friday and Saturday, clear each night.
  • highs near 92 lows near 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:

  • Clear and hazy tonight,
  • Sunny and hazy Sunday, evening haze, mostly clear late Sunday night,
  • Sunny and a bit warmer Monday, mostly clear at night,
  • Sunny and a bit warmer (HOT) Tuesday, then partly cloudy Tuesday night.
  • lows 59-62 highs near 96.
  • Mostly sunny and a bit cooler Wednesday, mostly clear Wednesday night,
  • Then mostly sunny Thursday, mostly clear at night,
  • Mostly sunny and a bit warmer Friday, mostly clear Friday night,
  • Then mostly sunny and slightly cooler Saturday.
  •  highs 100-93 lows near 62. (seasonal average high 86 low 57)

____________

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

  • Becoming mostly late tonight with inland haze late,
  • Some AM clouds and hazy, sunny and warmer Sunday with afternoon haze, mostly clear with inland evening haze, partly cloudy late Sunday night,
  • Some AM clouds, sunny and a bit warmer Monday afternoon, mostly clear in the evening, partly cloudy late at night,
  • Partly cloudy and a bit warmer Tuesday, then mostly cloudy Tuesday night.
  • lows near 52 highs 73-75 cooling back to 73 Tuesday.
  • Mostly cloudy and a bit cooler Wednesday, mostly cloudy Wednesday night,
  • Partly cloudy and a bit warmer Thursday, partly cloudy at night,
  • Partly cloudy and a bit warmer Friday, partly cloudy Friday night,
  • Then partly cloudy and a bit cooler Saturday.
  • highs 72-75 cooling to 73 Saturday lows near 53. (seasonal average high 66 low 54)
 __________

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

  • Mostly clear tonight,
  • Sunny and a bit cooler Sunday, partly cloudy Sunday night,
  • Sunny and a bit cooler Monday, mostly clear at night,
  • Sunny and slightly warmer Tuesday, then partly cloudy with a slight (20%) chance of thunderstorms Tuesday night.
  • free air freezing level 16,000 ft. tonight 15,000 ft. Sunday through Monday, 15,000 ft. Monday night, 14,000 ft. Tuesday, then 15,000 ft. Tuesday night.
  • lows 53-52 highs 84-82 warming to 86 Tuesday.
  • Sunny and a bit cooler Wednesday, mostly clear Wednesday night.
  • Sunny and a bit warmer Thursday, clear at night,
  • Sunny Friday, clear Friday night,
  • Then sunny and a bit warmer Saturday.
  • free air freezing level 15,000 ft. Wednesday, then 16,000 ft. Wednesday night through Saturday.
  • highs 85-82 warming to 84 Friday lows 54-52.

Read the rest of the entry »


Jul
12.
7.12.24 Sunny and a bit warmer today for your Saturday.
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Category: Uncategorized

Here is my weekly new weather quiz question for the last time. “What is a “Severe Thunderstorm?” Here is the correct answer. A Severe Thunderstorm is a thunderstorm that produces a tornado, winds of at least 58 mph (50knots), and/or hail at least 1″ in diameter. Structural wind damage may imply the occurrence of a severe thunderstorm. A thunderstorm wind equal to or greater than 40 mph (35 knots) and/or hail of at least 1″ is defined as approaching severe.

____________

Upper Level High Pressure over the 4 corners area keeps us in sunshine with high temperatures in the 90s. The graphics for days 1-3  show a weak frontal system sliding into Washington and Oregon Sunday. The graphics for days 3-7   Tuesday through Saturday show a cold frontal system pushing through the Pacific Northwest next Friday and Saturday.

________________
Air Quality Index:
Eugene/Springfield: The Air Quality Index is 36 in the Good category measuring Ozone
Oakridge: The Air Quality Index is 16 in the Good category measuring Particulate Matter.
Cottage Grove: The Air Quality Index is 34 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 8 PM TODAY FOR STRONG GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM SUNDAY MORNING THROUGH SUNDAY EVENING FOR GUSTY WIND AND LOW RELATIVE HUMIDITY FOR THE KLAMATH BASIN, THE FREEMONT-WINEMA NATIONAL FOREST, AND SOUTH CENTRAL OREGON DESERT INCLUDING THE BLM LAND IN EASTERN LAKE AND WESTERN HARNEY COUNTIES.
  • A RED FLAG WARNING IS IN EFFECT FROM NOON MDT UNTIL 9 PM MDT SUNDAY FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY EVENING FOR LIGHTNING FOR THE BURNS BLM AND THE VALE BLM.
  • A FIRE WEATHER WATCH IS IN EFFECT FROM SUNDAY AFTERNOON THROUGH SUNDAY 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 SUNDAY EVENING FOR ABUNDANT LIGHTNING FOR THE SOUTHERN BLUE AND STRAWBERRY MOUNTAINS AND THE CENTRAL BLUE MOUNTAINS.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT SUNDAY NIGHT FOR THE OREGON LOWER TREASURE VALLEY.
  • A HEAT ADVISORY IS IN EFFECT FROM MIDNIGHT MDT TONIGHT UNTIL 11 PM SUNDAY FOR  FOR BAKER COUNTY.
  • AN EXCESSIVE HEAT WARNING IS IN EFFECT UNTIL MIDNIGHT MDT TONIGHT 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, THE 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 TONIGHT FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
  • A HEAT ADVISORY IS IN EFFECT UNTIL 9 PM TONIGHT FOR EASTERN CURRY COUNTY AND JOSEPHINE COUNTY, AND JACKSON COUNTY.
  • AN AIR QUALITY ALERT IS IN EFFECT UNTIL 5 PM MONDAY FOR KLAMATH AND LAKE COUNTIES.
  • AN AIR QUALITY ADVISORY IS IN EFFECT UNTIL 12 PM MONDAY FOR NORTHERN HARNEY AND NORTHERN AND MALHEUR 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 a bit warmer today, clear tonight,
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit cooler Monday, then clear Monday night.
  • highs 95-93 lows 53-56.
  • 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, mostly clear Thursday night,
  • Then sunny Friday.
  • highs 97-93 warming to 95 Thursday cooling to 92 Friday lows near 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 and a bit warmer today with afternoon haze, clear and hazy tonight,
  • Mostly sunny Sunday, mostly clear at night,
  • Sunny and a bit warmer Monday, then clear Monday night.
  • highs near 96 lows 59-62.
  • Sunny and a bit warmer (HOT) Tuesday, mostly clear Tuesday night,
  • Mostly sunny and a bit cooler Wednesday, mostly clear at night,
  • Then mostly sunny Thursday, Friday, mostly clear Thursday night.
  •  highs 100-93 lows near 62. (seasonal average high 86 low 57)

____________

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

  • Some AM clouds, sunny and warmer this afternoon, mostly clear this evening, partly cloudy late tonight,
  • Some AM clouds, sunny Sunday afternoon, mostly clear in the evening, then partly cloudy late Sunday night,
  • Mostly sunny and a bit warmer Monday, then mostly clear Monday night,
  • highs 73-75 lows near 52.
  • Mostly sunny and a bit warmer Tuesday, partly cloudy Tuesday night,
  • Partly cloudy and a bit cooler Wednesday, partly cloudy at night,
  • Partly cloudy and a bit warmer Thursday, partly cloudy Thursday night,
  • Then partly cloudy Friday.
  • highs 76-73 warming to 75 Thursday and Friday lows near 53. (seasonal average high 66 low 54)
 __________

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

  • Sunny and a bit warmer today, mostly clear tonight,
  • Sunny and a bit cooler Sunday, mostly clear Sunday night,
  • Sunny and a bit cooler Monday, then clear Monday night.
  • free air freezing level 16,000 ft. today and tonight 15,000 ft. Sunday, 16,000 ft. Sunday night then 15,000 ft. Monday and Monday night.
  • highs 86-82 lows 53-52.
  • Sunny and slightly warmer Tuesday, mostly clear Tuesday night,
  • Sunny and a bit cooler Wednesday, mostly clear at night.
  • Sunny and a bit warmer Thursday, mostly clear Thursday night,
  • Then sunny and a bit warmer Friday.
  • free air freezing level 14,000 ft. Tuesday, then 15,000 ft. Tuesday night through Friday.
  • highs 85-82 warming to 84 Friday lows 54-52.

Read the rest of the entry »


Jul
11.
7.11.24 Sunny and slightly warmer today for your Friday.
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Category: Uncategorized

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 »


Jul
10.
7.11.24 Sunny and a bit cooler today for your Thursday.
No Comments
Category: Uncategorized

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 »


Jul
10.
7.10.23 Clear tonight, sunny and a bit cooler for your Thursday.
No Comments
Category: Uncategorized

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 »


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