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May

06.

5.6.24 50% chance of showers, slight chance of thunderstorms tonight.

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Category: Uncategorized

Here is my new weekly weather quiz question. “What is “Relative Humidity?”

____________

An Upper Level High Pressure Ridge (“Arch” shape ) will be taking over drying us out and giving us serious warming. The graphics for days 1-3 show the frontal system sliding through Pacific Northwest. The graphics for days 3-7 Thursday through Monday show the frontal activity moving across the Pacific Northwest through the period.

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 38 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 6 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 9 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

_______________

ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 8 AM TUESDAY ABOVE 4,000 FT. FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT ABOVE 4,500 FT. FOR THE EAST SLOPES OF THE OREGON CASCADES.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 5 AM TUESDAY ABOVE 4,500 FT. FOR THE NORTHERN BLUE MOUNTAINS OF OREGON.
A WIND ADVISORY IS IN EFFECT UNTIL 8 PM THIS EVENING FOR CENTRAL AND EASTERN LAKE 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:

Mostly cloudy with a good (50%) chance of showers and a slight (20%) chance of thunderstorms tonight (0.10 in. of rain possible, more in storms),
AM clouds and sun with a good (50%) chance of showers, a mix of clouds and sun and a bit warmer with a slight (30%) chance of showers Tuesday afternoon (under o.10 in. of rain possible), partly cloudy in the evening, mostly clear with patchy frost late Tuesday night,
Sunny and a bit warmer Wednesday, clear at night,
Sunny and warmer Thursday, then clear Thursday night.
lows 40-36 warming to 49 Thursday night highs 59-79.
Sunny and a bit warmer Friday, clear Friday night,
Sunny Saturday, clear at night,
Sunny and a bit cooler Sunday (Mother’s Day), mostly clear Sunday night,
Then mostly sunny and a bit cooler Monday.
highs 84-73 lows 53-47 (seasonal averages high 67 low 43)

__________

EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (8)

WEEDS: ABSENT (0)

Measured 5.5.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with evening showers likely (70%) and a slight (20%) chance of thunderstorms, a slight (20%) chance of rain and thunderstorms late tonight (under 0.10 in. of rain possible, snow level 3,000 ft.),
Mostly cloudy and a bit warmer with a slight (20%) chance of rain Tuesday (under 0.10 in,. of rain possible), partly cloudy in the evening, mostly clear with patchy frost late Wednesday night,
Patchy AM frost, sunny and warmer Wednesday afternoon, clear at night,
Sunny and warmer Thursday, then clear Thursday night.
lows 42-39 warming to 54 Thursday night highs 59-79.
Sunny and a bit warmer Friday, clear Friday night,
Sunny and a bit warmer Saturday, clear at night,
Mostly sunny and a bit cooler Sunday (Mother’s Day), mostly clear Sunday night,
Some AM clouds, then sunny Monday afternoon.
highs 87-74 lows 57-49. (seasonal average high 69 low 46)

____________

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

Mostly cloudy with a (40%) chance of early evening showers and a slight (20%) chance of thunderstorms with a slight (20%) chance of coastal rain and thunderstorms late tonight while inland evening showers and a slight (20%) chance of thunderstorms with slight (20%) chance of inland showers and thunderstorms late tonight (under 0.10 in. of rain possible),
Mostly cloudy and a bit warmer Tuesday, becoming mostly clear Tuesday night,
Sunny and a bit warmer Wednesday, clear at night,
Sunny and warmer Thursday, then clear Thursday night.
lows 42-39 warming to 53 Thursday night highs 57-72.
Sunny and as bit warmer Friday, clear Friday night,
Mostly sunny and cooler Saturday, mostly clear at night,
Some AM clouds, sunny and a bit cooler Sunday afternoon (Mother’s Day), partly cloudy Sunday night,
Then partly cloudy Monday.
highs 77-62 lows 50-48 warming back to 50 Sunday night. (seasonal average high 59 low 47)

__________

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

Mostly cloudy with evening snow and rain showers and a slight (20%) thunderstorms (snow possibly heavy at times, possible blowing snow, visibility 0.25 miles or less), a good (50%) chance of snow and rain showers late tonight (0.75 in. of rain possible, more in storms, 3-7 in. of snow possible,)
Mostly cloudy with a good (50%) chance of AM snow and rain showers, a mix of clouds and sun with a slight (20%) chance of rain and snow showers and a bit warmer Tuesday afternoon (0.25 in. of rain possible, 2 in. of snow possible, visibility 0.25 miles or less), mostly cloudy with a slight (20%) chance of evening rain and now showers, just partly cloudy late Tuesday night,
Sunny and warmer Wednesday, clear at night,
Sunny and warmer Thursday, then clear Thursday night.
snow level 3,000 ft. tonight and Tuesday, 3,500 ft. Tuesday night, free air freezing level 8,000 ft. Wednesday afternoon, 11,000 ft. Wednesday night, 12,000 ft. Thursday, then 13,000 ft. Thursday night.
lows 27-24 warming to 38 Thursday night highs 39-59.
Sunny and a bit warmer Friday clear Friday night,
Sunny and slightly warmer Saturday, clear at night,
Sunny and a bit cooler Sunday (Mother’s Day), mostly clear Sunday night,
Then sunny and a bit cooler Monday.
free air freezing level 13,000 ft. Friday and Friday night, then 12,000 ft. Saturday through Monday.
highs 67-69 cooling to 65 Monday lows 42-44 cooling back to 42 Sunday night.

Read the rest of the entry »

May

05.

5.6.24 AM rain-slight chance of thunderstorms, showers-slight chance of thunderstorms this afternoon for your Monday.

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Category: Uncategorized

Here is my new weekly weather quiz question. “What is “Relative Humidity?”

____________

An Upper Level Low Pressure Trough (“U” shape) is over the Pacific Northwest. An Upper Level High Pressure (“Arch” ) shape will take over midweek. The graphics for days 1-3 show a frontal system sliding through Pacific Northwest between tonight and Monday. The graphics for days 3-7 Thursday through Monday show the frontal activity moving across the Pacific Northwest through the period.

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 9 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 8 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

_______________

ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT ABOVE 4,000 FT. FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 2 AM TODAY ABOVE 3,500 FT. FOR THE SOUTHERN BLUE MOUNTAINS OF OREGON.
A WIND ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE EASTERN COLUMBIA GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.
A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM TODAY FOR CENTRAL AND EASTERN LAKE 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:

Mostly cloudy with AM rain and a slight (20%) chance of thunderstorms, a bit warmer with showers and a slight (20%) chance of thunderstorms this afternoon (0.25 in. of rain possible, more in storms), evening showers with a slight (20%) chance of thunderstorms, a good (50%) chance of rain late tonight (0.10 in. of rain possible, more in storms),
Mostly cloudy with a good (50%) chance of AM showers, partly cloudy and a bit warmer with a good (50%) chance of showers Tuesday afternoon, partly cloudy at night,
Mostly sunny and a bit warmer Wednesday, then mostly clear Wednesday night.
highs 56-65 lows 42-37 warming back to 42 Wednesday night.
Sunny and warmer Thursday, clear Thursday night,
Sunny and a bit warmer Friday and Saturday, clear both nights.
Then sunny and a bit cooler Sunday.
highs 77-84 cooling to 80 Sunday lows 47-52 (seasonal averages high 66 low 43)

__________

EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (8)

WEEDS: ABSENT (0)

Measured 5.5.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with showers and a slight (20%) chance of thunderstorms today (under 0.10 in. of rain possible, snow level 3,500 ft.), evening showers with a slight (20%) chance of thunderstorms, a good (50%) chance of rain late tonight (under 0.10 in. of rain possible, snow level 3,000 ft.),
Mostly cloudy and a bit warmer with a (30%) chance of rain Tuesday (snow level 3,000 ft.), partly cloudy in the evening, mostly clear with areas of frost late Tuesday night,
AM clouds with areas of frost, sunny and warmer Wednesday afternoon, clear Wednesday night.
highs 56-66 lows 42-40 warming back to 42 Wednesday night.
Sunny and warmer Thursday, clear Thursday night,
Sunny and a bit warmer Friday, clear at night,
Sunny and a bit warmer Saturday, mostly clear Saturday night,
Then mostly sunny and a bit cooler Sunday.
highs 79-83 lows 49-55. (seasonal average high 69 low 46)

____________

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

Mostly cloudy with a good (50%) chance of AM coastal rain and a slight (20%) chance of thunderstorms and coastal showers with a slight (20%) chance of thunderstorms and a bit warmer this afternoon while inland AM rain with a slight (20%) chance of thunderstorms and inland afternoon rain likely (70%) with a slight (20%) chance of thunderstorms and a bit warmer this afternoon (0.10 in. of rain possible), evening showers likely (70%) with a slight (20%) chance of thunderstorms, a good (50%) chance of rain late tonight (under 0.10 in. of rain possible),
Mostly cloudy and a bit warmer Tuesday with a slight (20%) chance of inland AM rain, becoming mostly clear Tuesday night,
Sunny and a bit warmer Wednesday, then clear Wednesday night.
highs 55-62 lows 42-40 warming to 44 Wednesday night.
Sunny and as bit warmer Thursday and Friday, clear both nights,
Mostly sunny and a bit cooler Saturday, mostly clear Saturday night,
Some AM clouds, then sunny and a bit cooler Sunday afternoon.
highs 72-77 cooling to 66 Sunday lows 52-50. (seasonal average high 59 low 47)

__________

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

Mostly cloudy with AM rain and snow, rain showers, snow showers and a slight (20%) thunderstorms and a bit warmer this afternoon and evening (0.75 in. of rain possible, 4-8 in. of snow possible, snow possibly heavy at times), snow snow showers late tonight (0.50 in. of rain possible, 2-5 in of snow possible),
Mostly cloudy and a bit cooler with rain showers likely (70%) and and snow showers Tuesday, a slight (20%) chance of evening rain and snow showers just partly cloudy late at night,
Sunny and a bit warmer Wednesday, then mostly clear Wednesday night.
snow level 4,500 ft. today, 3,000 ft. tonight, 3,000 ft. rising to 4,000 ft. Tuesday afternoon, 3,500 ft. Tuesday night, free air freezing level 5,500 ft. Wednesday, then 8,000 ft. Wednesday night.
highs 38-47 lows 27-24 warming to 32 Wednesday night.
Sunny and warmer Thursday, clear Thursday night,
Sunny and a bit warmer Friday clear at night,
Sunny and a bit warmer Saturday, mostly clear Saturday night,
Then mostly sunny with a slight (20%) chance of rain Sunday.
free air freezing level 10,000 ft. Thursday, 12,000 ft. Thursday night, 11,000 ft. Friday through Saturday night, then snow level above 8,000 ft. Sunday.
highs 66-69 lows 38-45.

Read the rest of the entry »

May

05.

5.5.24 50% chance of evening rain, rain late tonight.

No Comments

Category: Uncategorized

Here is my new weekly weather quiz question. “What is “Relative Humidity?”

____________

An Upper Level Low Pressure Trough (“U” shape) is over the Pacific Northwest. The graphics for days 1-3 show a frontal system sliding through Pacific Northwest between tonight and Monday. The graphics for days 3-7 Wednesday through Sunday show the frontal activity moving across the Pacific Northwest through the period.

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 6 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

_______________

ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 PM MONDAY ABOVE 4,000 FT. FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 2 AM MONDAY ABOVE 3,500 FT. FOR THE SOUTHERN BLUE MOUNTAINS OF OREGON.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT ABOVE 4,000 FT. THE OCHOCO AND THE JOHN DAY HIGHLANDS.
A WIND ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT FOR THE EASTERN COLUMBIA GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.
A WIND ADVISORY IS IN EFFECT FROM 11 AM UNTIL 8 PM MONDAY FOR CENTRAL AND EASTERN LAKE 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:

Mostly cloudy with a good (50%) of evening rain, rain late tonight (0.25 in. of rain possible),
Mostly cloudy with AM rain and a slight (20%) chance of thunderstorms, a bit warmer with showers and a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible, more in storms), evening showers with a slight (20%) chance of thunderstorms, a good (50%) chance of rain late Monday night (0.10 in. of rain possible, more in storms),
Mostly cloudy with a good (50%) chance of AM showers, partly cloudy and a bit warmer with a good (50%) chance of showers Tuesday afternoon, partly cloudy at night,
Mostly sunny and a bit warmer Wednesday, then mostly clear Wednesday night.
lows 45-37 warming to 42 Wednesday night highs 56-65.
Sunny and warmer Thursday, clear Thursday night,
Sunny and a bit warmer Friday and Saturday, clear both nights.
Then sunny and a bit cooler Sunday.
highs 77-84 cooling to 80 Sunday lows 47-52 (seasonal averages high 66 low 43)

__________

EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (8)

WEEDS: ABSENT (0)

Measured 5.5.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with a (30%) chance of rain tonight (under 0.10 in. of rain possible),
Mostly cloudy with showers and a slight (20%) chance of thunderstorms Monday (under 0.10 in. of rain possible, snow level 3,500 ft.), evening showers with a slight (20%) chance of thunderstorms, a good (50%) chance of rain late Monday night (under 0.10 in. of rain possible, snow level 3,000 ft.),
Mostly cloudy and a bit warmer with a (30%) chance of rain Tuesday (snow level 3,000 ft.), partly cloudy in the evening, mostly clear with areas of frost late Tuesday night,
AM clouds with areas of frost, sunny and warmer Wednesday afternoon, clear Wednesday night.
lows 45-40 warming to 42 Wednesday night highs 56-66.
Sunny and warmer Thursday, clear Thursday night,
Sunny and a bit warmer Friday, clear at night,
Sunny and a bit warmer Saturday, mostly clear Saturday night,
Then mostly sunny and a bit cooler Sunday.
highs 79-83 lows 49-55. (seasonal average high 69 low 46)

____________

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

Mostly cloudy with a good (50%) chance of late evening coastal rain continuing tonight and coastal rain likely (70%) late tonight while a (30%) chance of late evening inland rain continuing overnight tonight (0.10 in. of rain possible),
Mostly cloudy with a good (50%) chance of AM coastal rain and a slight (20%) chance of thunderstorms and coastal showers with a slight (20%) chance of thunderstorms and a bit warmer Monday afternoon while inland AM rain with a slight (20%) chance of thunderstorms and inland afternoon rain likely (70%) with a slight (20%) chance of thunderstorms and a bit warmer Monday afternoon (0.10 in. of rain possible), evening showers likely (70%) with a slight (20%) chance of thunderstorms, a good (50%) chance of rain late Monday night (under 0.10 in. of rain possible),
Mostly cloudy and a bit warmer Tuesday with a slight (20%) chance of inland AM rain, becoming mostly clear Tuesday night,
Sunny and a bit warmer Wednesday, then clear Wednesday night.
lows 45-40 warming to 44 Wednesday night highs 55-62.
Sunny and as bit warmer Thursday and Friday, clear both nights,
Mostly sunny and a bit cooler Saturday, mostly clear Saturday night,
Some AM clouds, then sunny and a bit cooler Sunday afternoon.
highs 72-77 cooling to 66 Sunday lows 52-50. (seasonal average high 59 low 47)

__________

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

Mostly cloudy and a bit warmer with rain likely (70%) and snow tonight (0.50 in. of rain possible, 2-5 in. of snow possible),
Mostly cloudy with AM rain and snow, rain showers, snow showers and a slight (20%) thunderstorms and a bit warmer Monday afternoon and evening (0.75 in. of rain possible, 4-8 in. of snow possible, snow possibly heavy at times), snow snow showers late Monday night (0.50 in. of rain possible, 2-5 in of snow possible),
Mostly cloudy and a bit cooler with rain showers likely (70%) and and snow showers Tuesday, a slight (20%) chance of evening rain and snow showers just partly cloudy late at night,
Sunny and a bit warmer Wednesday, then mostly clear Wednesday night.
snow level 4,000 ft. tonight, 4,500 ft. Monday, 3,000 ft. Monday night, 3,000 ft. rising to 4,000 ft. Tuesday afternoon, 3,500 ft. Tuesday night, free air freezing level 5,500 ft. Wednesday, then 8,000 ft. Wednesday night.
lows 30-24 warming to 32 Wednesday night highs 38-47.
Sunny and warmer Thursday, clear Thursday night,
Sunny and a bit warmer Friday clear at night,
Sunny and a bit warmer Saturday, mostly clear Saturday night,
Then mostly sunny with a slight (20%) chance of rain Sunday.
free air freezing level 10,000 ft. Thursday, 12,000 ft. Thursday night, 11,000 ft. Friday through Saturday night, then snow level above 8,000 ft. Sunday.
highs 66-69 lows 38-45.

Read the rest of the entry »

May

04.

5.5.25 Happy Cinco de Mayo! Clouds, rain and a bit warmer today for your Sunday.

No Comments

Category: Uncategorized

Here is my new weekly weather quiz question. “What is “Relative Humidity?”

____________

An Upper Level Low Pressure Trough (“U” shape) is over the Pacific Northwest. The graphics for days 1-3 show a frontal system sliding through Pacific Northwest between Sunday night and Monday. The graphics for days 3-7 Tuesday through Saturday show no frontal systems moving across the Pacific Northwest through the period, but one well to our Northwest next Sunday.

________________

Air Quality Index:

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

Oakridge: The Air Quality Index is 15 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 34 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

_______________

ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 6 PM TODAY ABOVE 4,000 FT FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 AM TODAY ABOVE 4,000 FT. FOR THE EAST SLOPES OF THE OREGON CASCADES.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 PM TONIGHT ABOVE 4,000 FT. THE OCHOCO AND THE JOHN DAY HIGHLANDS.
A WIND ADVISORY IS IN EFFECT FROM 2 AM UNTIL 11 PM TODAY FOR THE EASTERN COLUMBIA GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.

HEALTH ADVISORIES:

A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE RIVER.

________________

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

Mostly cloudy with rain and a bit warmer today (0.25 in. of rain possible), rain tonight (0.10 in. of rain possible),
Mostly cloudy with AM rain and a slight (20%) chance of thunderstorms, a bit warmer with showers and a slight (20%) chance of thunderstorms Monday afternoon ( 0.25 in. of rain possible), rain at night (under 0.10 in. of rain possible),
A mix of clouds and sun with a good (50%) chance of rain and a bit warmer Tuesday, partly cloudy in the evening, then mostly clear late Tuesday night.
highs 54-59 lows 45-38.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and warmer Thursday, clear at night,
Sunny and a bit warmer Friday, clear Friday night,
Sunny and a bit warmer Saturday.
highs 63-82 lows 40-50 (seasonal averages high 66 low 43)

__________

EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (11)

WEEDS: ABSENT (0)

Measured 5.4.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with AM rain and snow, a good (50%) of rain and a bit warmer this afternoon (under 0.10 in. of rain possible, snow level 2,500 ft. rising to 3,500 ft.), a (40%) chance of evening showers, a (30%) chance of rain and snow tonight (under 0.10 in. of rain possible, snow level 3,500 ft.),
Mostly cloudy with AM rain, showers with a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible, snow level 3,500 ft.), evening showers with a slight (20%) chance of thunderstorms, a good (50%) chance of rain and snow late Monday night (under 0.10 in. of rain possible, snow level 3,500 ft. falling to 3,000 ft.),
Mostly cloudy with a (40%) chance of AM and snow, a bit warmer with a (30%) chance of rain Tuesday afternoon, partly cloudy in the evening, then mostly clear late Tuesday night.
highs 55-59 lows 44-39.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and warmer Thursday, clear at night,
Sunny and a bit warmer Friday, mostly clear Friday night,
Then mostly sunny and a bit warmer Saturday.
highs 65-84 lows 42-52. (seasonal average high 69 low 46)

____________

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

Mostly cloudy with a good (50%) chance of early evening showers and a slight (20%) chance of thunderstorms, a (30%) chance of late evening rain continuing overnight tonight (under 0.10 in. of rain possible),
Mostly cloudy with AM rain, a good (50%) chance of rain and a bit warmer Sunday afternoon (0.10 in. of rain possible), cloudy with rain and snow likely (70%) Sunday night (under 0.10 in. of rain possible),
Mostly cloudy with AM rain, mostly cloudy coastal showers likely (70%) with a slight (20%) chance of rain thunderstorms Monday afternoon while inland showers with a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible), mostly cloudy with a good (50%) chance of evening coastal showers and a slight (20%) chance of thunderstorms while evening inland showers and a slight (20%) chance of thunderstorms, rain late at night (0.10 in. of rain possible),
Mostly cloudy with a good (50%) chance of AM rain, partly cloudy and a bit warmer with a slight (20%) chance of rain Tuesday afternoon, then becoming mostly clear Tuesday night.
lows 43-45 cooling to 40 Tuesday night highs 55-57.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and as bit warmer Thursday, clear at night,
Sunny and warmer Friday, mostly clear Friday night,
Then mostly sunny and a bit cooler Saturday.
highs 60-74 cooling to 72 Saturday lows 43-52. (seasonal average high 59 low 47)

__________

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

Mostly cloudy and a bit warmer with rain and snow today (0.75 in. of rain possible, 3-6 in. of snow possible), rain and snow tonight (0.25 in. of rain possible, 2 in. of snow possible),
Mostly cloudy with AM rain and snow, showers, snow showers and a slight (20%) thunderstorms and a bit warmer Monday afternoon and evening, snow and rain late at night,
Mostly cloudy and a bit cooler with snow with rain likely (70%) Tuesday, then a (50%) chance of rain Tuesday night.
snow level 3,000 ft. rising to 4,000 ft. this afternoon, 4,000 ft. tonight and Monday, 3,000 ft. Monday night, then 3,500 ft. Tuesday and Tuesday night.
highs 36-38 lows 30-25.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and warmer Thursday, mostly clear at night,
Sunny and a bit warmer Friday and Saturday mostly clear Friday night,
free air freezing level 5,500 ft. Wednesday, 8,000 ft. Wednesday night, 8,000 ft. Thursday, 10,000 ft. Thursday night, 11,000 ft. Friday, 12,000 ft. Friday night, then 11,000 ft. Saturday.
highs 45-67 lows 28-42.

Read the rest of the entry »

May

04.

5.4.24 Mostly cloudy with more rain tonight. Quarter of an inch of rain possible.

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Category: Uncategorized

Here is my weekly weather quiz question for the last time. “What is a “Red Flag Warning?” Here is the correct answer A Red Flag Warning is a term used by fire-weather forecasters to call attention to limited weather conditions of particular importance that may result in extreme burning conditions. It is issued when it is an on-going event or the fire weather forecaster has a high degree of confidence that Red Flag criteria will occur within 24 hours of issuance. Red Flag criteria occurs whenever a geographical area has been in a dry spell for a week or two, or for a shorter period , if before spring green-up or after fall color, and the National Fire Danger Rating System (NFDRS) is high to extreme and the following forecast weather parameters are forecasted to be met:
1) a sustained wind average 15 mph or greater
2) relative humidity less than or equal to 25 percent and
3) a temperature of greater than 75 degrees F.
In some states, dry lightning and unstable air are criteria. A Fire Weather Watch may be issued prior to the Red Flag Warning.

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________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 36 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 5 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)

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ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 6 PM SUNDAY ABOVE 4,000 FT FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 AM SUNDAY ABOVE 4,000 FT. FOR THE EAST SLOPES OF THE OREGON CASCADES.
A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 11 PM SUNDAY ABOVE 4,000 FT. THE OCHOCO AND THE JOHN DAY HIGHLANDS.
A WIND ADVISORY IS IN EFFECT FROM 2 AM UNTIL 11 PM SUNDAY FOR THE EASTERN COLUMBIA GORGE OF OREGON, THE LOWER COLUMBIA BASIN OF OREGON, THE FOOTHILLS OF THE SOUTHERN BLUE MOUNTAINS OF OREGON, AND NORTH CENTRAL OREGON.

HEALTH ADVISORIES:

A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE RIVER.

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

Mostly cloudy with rain tonight (0.25 in. of rain possible),
Mostly cloudy rain and a bit warmer Sunday (0.25 in. of rain possible), rain Sunday night (0.10 in. of rain possible),
Mostly cloudy with AM rain and a slight (20%) chance of thunderstorms, a bit warmer with showers and a slight (20%) chance of thunderstorms Monday afternoon ( 0.25 in. of rain possible), rain at night (under 0.10 in. of rain possible),
A mix of clouds and sun with a good (50%) chance of rain and a bit warmer Tuesday, partly cloudy in the evening, then mostly clear late Tuesday night.
lows 43-45 cooling to 38 Tuesday night highs 54-59.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and warmer Thursday, clear at night,
Sunny and a bit warmer Friday, clear Friday night,
Sunny and a bit warmer Saturday.
highs 63-82 lows 40-50 (seasonal averages high 66 low 43)

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EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (11)

WEEDS: ABSENT (0)

Measured 5.4.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with early evening showers likely (70%) and a slight (20%) chance of thunderstorms, a good (50%) chance of late evening rain and snow continuing tonight (under 0.10 in. of rain possible, snow level 3,000 ft. falling to 2,500 ft. late tonight, no snow accumulation expected),
Mostly cloudy with AM rain and snow, a good (50%) of rain and a bit warmer Sunday afternoon (under 0.10 in. of rain possible, snow level 2,500 ft. rising to 3,500 ft.), a (40%) chance of evening showers, a (30%) chance of rain and snow Sunday night (under 0.10 in. of rain possible, snow level 3,500 ft.),
Mostly cloudy with AM rain, showers with a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible, snow level 3,500 ft.), evening showers with a slight (20%) chance of thunderstorms, a good (50%) chance of rain and snow late Monday night (under 0.10 in. of rain possible, snow level 3,500 ft. falling to 3,000 ft.),
Mostly cloudy with a (40%) chance of AM and snow, a bit warmer with a (30%) chance of rain Tuesday afternoon, partly cloudy in the evening, then mostly clear late Tuesday night.
lows 42-44 cooling to 39 Tuesday night highs 55-59.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and warmer Thursday, clear at night,
Sunny and a bit warmer Friday, mostly clear Friday night,
Then mostly sunny and a bit warmer Saturday.
highs 65-84 lows 42-52. (seasonal average high 69 low 46)

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

Mostly cloudy with a good (50%) chance of early evening showers and a slight (20%) chance of thunderstorms, a (30%) chance of late evening rain continuing overnight tonight (under 0.10 in. of rain possible),
Mostly cloudy with AM rain, a good (50%) chance of rain and a bit warmer Sunday afternoon (0.10 in. of rain possible), cloudy with rain and snow likely (70%) Sunday night (under 0.10 in. of rain possible),
Mostly cloudy with AM rain, mostly cloudy coastal showers likely (70%) with a slight (20%) chance of rain thunderstorms Monday afternoon while inland showers with a slight (20%) chance of thunderstorms Monday afternoon (0.25 in. of rain possible), mostly cloudy with a good (50%) chance of evening coastal showers and a slight (20%) chance of thunderstorms while evening inland showers and a slight (20%) chance of thunderstorms, rain late at night (0.10 in. of rain possible),
Mostly cloudy with a good (50%) chance of AM rain, partly cloudy and a bit warmer with a slight (20%) chance of rain Tuesday afternoon, then becoming mostly clear Tuesday night.
lows 43-45 cooling to 40 Tuesday night highs 55-57.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and as bit warmer Thursday, clear at night,
Sunny and warmer Friday, mostly clear Friday night,
Then mostly sunny and a bit cooler Saturday.
highs 60-74 cooling to 72 Saturday lows 43-52. (seasonal average high 59 low 47)

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

Mostly cloudy with snow and rain tonight (0.75 in. of rain possible, 4-8 in. of snow possible, snow possibly heavy at times),
Mostly cloudy and a bit warmer with rain and snow Sunday (0.75 in. of rain possible, 3-6 in. of snow possible), rain and snow Sunday night (0.25 in. of rain possible, 2 in. of snow possible),
Mostly cloudy with AM rain and snow, showers, snow showers and a slight (20%) thunderstorms and a bit warmer Monday afternoon and evening, snow and rain late at night,
Mostly cloudy and a bit cooler with snow with rain likely (70%) Tuesday, then a (50%) chance of rain Tuesday night.
snow level 3,000 ft. tonight, 3,000 ft. rising to 4,000 ft. Sunday afternoon, 4,000 ft. Sunday night and Monday, 3,000 ft. Monday night, then 3,500 ft. Tuesday and Tuesday night.
lows 27-30 cooling back to 25 Tuesday night highs 36-38.
Mostly sunny and a bit warmer Wednesday, mostly clear Wednesday night,
Sunny and warmer Thursday, mostly clear at night,
Sunny and a bit warmer Friday and Saturday mostly clear Friday night,
free air freezing level 5,500 ft. Wednesday, 8,000 ft. Wednesday night, 8,000 ft. Thursday, 10,000 ft. Thursday night, 11,000 ft. Friday, 12,000 ft. Friday night, then 11,000 ft. Saturday.
highs 45-67 lows 28-42.

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May

03.

5.4.24 I’m Back! Shoulder replacement surgery went well. Rain & a bit cooler today for your Saturday.

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An Upper Level Low Pressure Trough (“U” shape) is approaching the Pacific Northwest. The graphics for days 1-3 show a frontal system sliding through Pacific Northwest early today. The graphics for days 3-7 Tuesday through Saturday show no frontal systems moving across the Pacific Northwest through the period, but one well to our Northwest next Saturday. .

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Air Quality Index:

Eugene/Springfield: The Air Quality Index is NOT AVAILABLE measuring Particulate Matter.

Oakridge: The Air Quality Index is NOT AVAILABLE measuring Particulate Matter.

Cottage Grove: The Air Quality Index is NOT AVAILABLE measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

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ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 AM TODAY UNTIL 11 AM SUNDAY ABOVE 3,500 FT FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 AM TODAY UNTIL 11 AM SUNDAY ABOVE 4,000 FT. FOR THE EAST SLOPES OF THE OREGON CASCADES.
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 2 AM UNTIL 11 PM TODAY ABOVE 4,000 FT. FOR THE SOUTH CENTRAL OREGON CASCADES, THE SISKIYOU MOUNTAINS, AND THE SOUTHERN OREGON CASCADES.
A WIND ADVISORY IS IN EFFECT FROM 5 AM UNTIL 5 PM TODAY FOR NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 PM TODAY UNTIL 11 PM SUNDAY ABOVE 4,000 FT. THE OCHOCO, AND THE JOHN DAY HIGHLANDS.
A WIND ADVISORY IS IN EFFECT FROM 9 AM MDT UNTIL 6 PM MDT TODAY FOR HARNRY 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:

Mostly cloudy with rain and a bit cooler today, evening rain likely (70%), a good (50%) chance of rain tonight (0.10 in. of rain possible),
Mostly cloudy with AM rain likely (70%), showers likely (70%) and a bit warmer Sunday afternoon (under 0.10 in. of rain possible), showers at night (under 0.10 in. of rain possible),
Mostly sunny and a bit warmer with a good (50%) chance of showers Monday, showers likely (70%) with a slight (20%) chance of thunderstorms Monday night.
highs 53-56 lows 42-45 cooling to 40 Monday night.
A mix of clouds and sun with a good (50%) chance of showers and a bit warmer Tuesday, partly cloudy in the evening, mostly clear late Tuesday night,
Mostly sunny and a bit warmer Wednesday, mostly clear at night,
Then sunny and a bit warmer Thursday and Friday, clear Thursday night.
highs 58-79 lows 38-46 (seasonal averages high 66 low 42)

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EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (12)

WEEDS: ABSENT (0)

Measured 5.2.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with AM rain, snow and a slight (20%) chance of thunderstorms, showers and a slight (20%) chance of thunderstorms and much cooler this afternoon (0.50 in. of rain possible, 1 in., of snow possible, snow level 2,000 ft. rising to 2,500 ft. in the afternoon), mostly cloudy with evening rain showers, snow showers likely (70%) and a slight (20%) chance of thunderstorms, a good (50%) chance of showers and snow showers late tonight (under 0.10 in. of rain possible, snow level 3,000 ft. falling to 2,500 ft. late at night, no snow accumulation expected),
Mostly cloudy with a (30%) chance of AM rain and snow showers, showers likely (70%) and a bit warmer Sunday afternoon (under 0.10 in. of rain possible, snow level 2,000 ft. rising to 3,500 ft.), a (40%) chance of evening showers, a (40%) chance of rain at night (under 0.10 in. of rain possible),
Mostly cloudy with AM rain, showers with a slight (20%) chance of thunderstorms and a bit warmer Monday afternoon, evening showers likely (70%) with a slight (20%) chance of thunderstorms, then a slight (20%) chance of showers late Monday night.
highs 52-55 lows 43-40 warming to 45 Sunday night cooling to 42 Monday night.
Mostly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday, partly cloudy in the evening, mostly clear Tuesday night,
Mostly sunny and a bit warmer Wednesday, mostly clear at night,
Then sunny and a bit warmer Thursday and Friday, clear Thursday night,
highs 58-82 lows 40-48. (seasonal average high 69 low 46)

____________

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

Mostly cloudy with AM coastal rain and a slight (20%) chance of thunderstorms while inland AM rain likely (70%), a good (50%) chance of showers and a slight (20%) chance of thunderstorms this afternoon (0.25 in. of rain possible), mostly cloudy with a (30%) chance of evening showers and a slight (20%) chance of thunderstorms, a (30%) chance of showers late tonight (under 0.10 in. of rain possible),
Mostly cloudy with a (40%) chance of showers Sunday afternoon (under 0.10 in. of rain possible), a slight (20%) chance of evening showers, rain likely (70%) at night (under 0.10 in. of rain possible),
Partly cloudy with AM rain, mostly cloudy rain with a slight (20%) chance of rain thunderstorms Monday, a (30%) chance of evening rain and a slight (20%) chance of thunderstorms, then a (40%) chance of showers late Monday night.
highs near 55 lows 42-45 cooling back to 42 Monday night.
Mostly cloudy with a (40%) chance of AM showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday afternoon, becoming mostly clear Tuesday night,
Mostly sunny and a bit warmer Wednesday and Thursday, mostly clear both nights,
Then sunny and a bit warmer Friday.
highs 57-73 lows 40-49. (seasonal average high 59 low 46)

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

Mostly cloudy with snow and rain today (0.50 in. of rain possible, 2-5 in. of snow possible), snow and rain tonight (0.50 in. of rain possible, 3-6 in. of snow possible),
Mostly cloudy with AM snow and rain, snow and rain showers Sunday afternoon, snow showers and rain showers at night,
Mostly cloudy with rain and snow showers Monday, snow showers, rain showers and a slight (20%) thunderstorms Monday night,
snow level 3,500 ft. today, 2,500 ft. tonight, 2,500 ft. rising to 4,000 ft. Sunday, 4,000 ft. Sunday night and Monday, then 3,500 ft. Monday night.
highs near 37 lows 26-32 cooling to 28 Monday night.
Mostly cloudy with snow and rain showers likely (70%) Tuesday, a (50%) chance of rain and snow Tuesday night,
Mostly sunny and a bit warmer Wednesday, mostly clear at night,
Then sunny and a bit warmer Thursday and Friday, mostly clear Thursday night,
snow level 3,500 ft. Tuesday, 4,000 Tuesday night, free air freezing level 5,000 ft. Wednesday, 8,000 ft. Wednesday night, 11,000 ft. Thursday asnd Thursday night, then 12,000 ft. Friday.
highs 56-45 lows 35-32-38 cooling to 34 Sunday night.

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May

03.

5.5.24 I’m Back! Shoulder replacement surgery went well. Mostly cloudy with rain tonight, 1 inch possible.

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Here is my weekly weather quiz question. “What is a “Red Flag Warning?”

____________

An Upper Level Low Pressure Trough (“U” shape) sitting right over the Pacific Northwest. The graphics for days 1-3 show a frontal system sliding through Pacific Northwest tonight and early Saturday. The graphics for days 3-7 Tuesday through Saturday show no frontal systems moving across the Pacific Northwest through the period, but one well to our Northwest next Saturday. .

________________

Air Quality Index:

Eugene/Springfield: The Air Quality Index is 16 in the Good category measuring Particulate Matter.

Oakridge: The Air Quality Index is 5 in the Good category measuring Particulate Matter.

Cottage Grove: The Air Quality Index is 13 in the Good category measuring Particulate Matter.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

_______________

ADVISORIES:

A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 AM SATURDAY UNTIL 11 AM SUNDAY ABOVE 3,500 FT FOR THE NORTHERN OREGON CASCADES, THE CASCADES OF MARION AND LINN COUNTIES, AND THE CASCADES OF LANE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 AM SATURDAY UNTIL 11 AM SUNDAY ABOVE 4,000 FT. FOR THE EAST SLOPES OF THE OREGON CASCADES.
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 2 AM UNTIL 11 PM SATURDAY ABOVE 4,000 FT. FOR THE SOUTH CENTRAL OREGON CASCADES, THE SISKIYOU MOUNTAINS, AND THE SOUTHERN OREGON CASCADES.
A WIND ADVISORY IS IN EFFECT FROM 5 AM UNTIL 5 PM SATURDAY FOR NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN, CENTRAL, AND EASTERN LAKE COUNTY.
A WINTER WEATHER ADVISORY IS IN EFFECT FROM 5 PM SATURDAY UNTIL UNTIL 11 PM SUNDAY ABOVE 4,000 FT. THE OCHOCO, AND THE JOHN DAY HIGHLANDS.
A WIND ADVISORY IS IN EFFECT FROM 9 AM MDT UNTIL 6 PM MDT SATURDAY FOR HARNRY 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:

Mostly cloudy with rain tonight (1.00 in. of rain possible),
Mostly cloudy with rain and a bit cooler Saturday, evening rain likely (70%), a good (50%) chance of rain Saturday night (0.10 in. of rain possible),
Mostly cloudy with AM rain likely (70%), showers likely (70%) and a bit warmer Sunday afternoon (under 0.10 in. of rain possible), showers at night (under 0.10 in. of rain possible),
Mostly sunny and a bit warmer with a good (50%) chance of showers Monday, showers likely (70%) with a slight (20%) chance of thunderstorms Monday night.
lows 44-42 warming to 45 Sunday night cooling to 40 Monday night highs 53-56.
A mix of clouds and sun with a good (50%) chance of showers and a bit warmer Tuesday, partly cloudy in the evening, mostly clear late Tuesday night,
Mostly cloudy sunny and a bit warmer Wednesday, mostly clear at night,
Sunny and a bit warmer Thursday, clear Thursday night,
Then sunny and a bit warmer Friday.
highs 58-79 lows 38-46 (seasonal averages high 66 low 42)

__________

EUGENE-SPRINGFIELD POLLEN COUNT:

GRASS: ABSENT (0)

TREES: LOW (12)

WEEDS: ABSENT (0)

Measured 5.2.24

Data courtesy of Oregon Allergy Associates.

__________

Home Wood Heating Advisory:

Eugene-Springfield: GREEN- Burning wood in wood stoves or fireplaces is allowed.

Oakridge: GREEN- Burning wood in wood stoves or fireplaces is allowed.

*Pellet stoves can be used anytime since they don’t produce the particulate smoke.

Data courtesy of Lane Regional Air Protection Agency (LRAPA)

________________

Forecast for the Umpqua Valley including Roseburg:

Mostly cloudy with rain tonight (1.00 in,. of rain possible, snow level 2,500 ft.),
Mostly cloudy with AM rain, snow and a slight (20%) chance of thunderstorms, showers and a slight (20%) chance of thunderstorms and much cooler Saturday afternoon (0.50 in. of rain possible, 1 in., of snow possible, snow level 2,000 ft. rising to 2,500 ft. in the afternoon), mostly cloudy with evening rain showers, snow showers likely (70%) and a slight (20%) chance of thunderstorms, a good (50%) chance of showers and snow showers late Saturday night (under 0.10 in. of rain possible, snow level 3,000 ft. falling to 2,500 ft. late at night, no snow accumulation expected),
Mostly cloudy with a (30%) chance of AM rain and snow showers, showers likely (70%) and a bit warmer Sunday afternoon (under 0.10 in. of rain possible, snow level 2,000 ft. rising to 3,500 ft.), a (40%) chance of evening showers, a (40%) chance of rain at night (under 0.10 in. of rain possible),
Mostly cloudy with AM rain, showers with a slight (20%) chance of thunderstorms and a bit warmer Monday afternoon, evening showers likely (70%) with a slight (20%) chance of thunderstorms, then a (0%) chance of showers late Monday night.
lows 43-40 warming to 45 Sunday night cooling to 42 Monday night highs 52-55.
Mostly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday, partly cloudy in the evening, mostly clear Tuesday night,
Mostly sunny and a bit warmer Wednesday, mostly clear at night,
Then sunny and a bit warmer Thursday and Friday, clear Thursday night,
highs 58-82 lows 40-48. (seasonal average high 69 low 46)

____________

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

Mostly cloudy with rain tonight (1.00 in. of rain possible),
Mostly cloudy with AM coastal rain and a slight (20%) chance of thunderstorms while inland AM rain likely (70%), a good (50%) chance of showers and a slight (20%) chance of thunderstorms Saturday afternoon (0.25 in. of rain possible), mostly cloudy with a (30%) chance of evening showers and a slight (20%) chance of thunderstorms, a (30%) chance of showers late Saturday night (under 0.10 in. of rain possible),
Mostly cloudy with a (40%) chance of showers Sunday afternoon (under 0.10 in. of rain possible), a slight (20%) chance of evening showers, rain likely (70%) at night (under 0.10 in. of rain possible),
Partly cloudy with AM rain, mostly cloudy rain with a slight (20%) chance of rain thunderstorms Monday, a (30%) chance of evening rain and a slight (20%) chance of thunderstorms, then a (40%) chance of showers late Monday night.
lows 42-45 cooling to 42 Monday night highs near 55.
Mostly cloudy with a (40%) chance of AM showers, partly cloudy and a bit warmer with a slight (20%) chance of showers Tuesday afternoon, becoming mostly clear Tuesday night,
Mostly sunny and a bit warmer Wednesday, mostly clear at night,
Mostly sunny and a bit warmer Thursday, mostly clear Thursday night,
Then sunny and a bit warmer Friday.
highs 57-73 lows 40-49. (seasonal average high 59 low 46)

__________

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

Mostly cloudy with rain, snow late tonight (1.00 in. of rain possible, 1 in. of snow possible),
Mostly cloudy with snow and rain Saturday (0.50 in. of rain possible, 2-5 in. of snow possible), snow and rain Saturday night (0.50 in. of rain possible, 3-6 in. of snow possible),
Mostly cloudy with AM snow and rain, snow and rain showers Sunday afternoon, snow showers and rain showers at night,
Mostly cloudy with rain and snow showers Monday, snow showers, rain showers and a slight (20%) thunderstorms Monday night,
snow level 7,500 ft. falling to 6,000 ft. late tonight, 3,500 ft. Saturday, 2,500 ft. Saturday night, 2,500 ft. rising to 4,000 ft. Sunday, 4,000 ft. Sunday night and Monday, then 3,500 ft. Monday night.
lows 32-26 warming to 32 Sunday night cooling to 28 Monday night highs near 37.
Mostly cloudy with snow and rain showers likely (70%) Tuesday, a (50%) chance of rain and snow Tuesday night,
Mostly sunny and a bit warmer Wednesday, mostly clear at night,
Sunny and a bit warmer Thursday, mostly clear Thursday night,
Then sunny and a bit warmer Friday.
snow level 3,500 ft. Tuesday, 4,000 Tuesday night, free air freezing level 5,000 ft. Wednesday, 8,000 ft. Wednesday night, 11,000 ft. Thursday asnd Thursday night, then 12,000 ft. Friday.
highs 56-45 lows 35-32-38 cooling to 34 Sunday night.

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