An Upper Level High Pressure Ridge (“Arch” shape) brings more sunshine and warmer temperatures. The graphics for days 1-3 show no frontal systems sliding through the Pacific Northwest. The graphics for days 3-7 Thursday through Monday show only one frontal system to our north and east between Saturday and Sunday.
_______________
ADVISORIES:
- NONE AT THIS TIME.
HEALTH ADVISORIES:
- A PERMANENT HEALTH ADVISORY REMAINS IN EFFECT FOR THE SOUTH UMPQUA RIVER BAR. POOLS IN THE BEDROCK ALONG THE RIVERS EDGE ARE KNOWN TO DEVELOP BLUE-GREEN ALGAE (CYANOBACTERIAL) BLOOMS THAT CAN BE HARMFUL TO PETS AND PEOPLE IF ACCIDENTAL INGESTION OCCURS. SIGNS HAVE BEEN POSTED ALONG SEVERAL ACCESS AREAS ALONG THE RIVER.
_______________
Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- Mostly clear tonight,
- Sunny Tuesday, mostly clear Tuesday night,
- Mostly sunny and a bit cooler Wednesday, mostly clear at night,
- Mostly sunny and a bit warmer Thursday, mostly clear in the evening, then partly cloudy Thursday night.
- lows 44-50 highs 76-75 warming to 80 Thursday.
- Mostly sunny and a bit warmer Friday, clear Friday night,
- Sunny and a bit warmer Saturday, clear at night
- Then sunny and a bit warmer Sunday and Monday, clear Sunday night.
- highs 82-90 lows 52-54. (seasonal averages high 71 low 46).
_______________
HOME WOOD HEATING ADVISORY:
The Eugene & Springfield: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.
Oakridge And Westfir: GREEN– Fireplace and wood stove used is allowed. Protect air quality by not heating with wood when possible.
The use of pellet stoves is always allowed.
Data courtesy of Lane Regional Air Protection Agency (LRAPA.org)
________________
Forecast for the Umpqua Valley including Roseburg:
- Clear tonight,
- Sunny and slightly cooler Tuesday, clear Tuesday night,
- Sunny and a bit warmer Wednesday, mostly clear at night,
- Mostly sunny and a bit warmer Thursday, then mostly clear Thursday night.
- lows 50-54 highs 79-82.
- Some AM clouds, sunny and a bit warmer Friday afternoon, clear Friday night,
- Sunny and a bit warmer Saturday, clear at night,
- Sunny and a bit warmer Sunday, clear Sunday night,
- Then sunny and a bit warmer Monday.
- highs 84-94 lows 55-59 (seasonal averages high 74 low 51).
_______________
Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly clear tonight,
- Sunny and a bit warmer Tuesday, clear in the evening, partly cloudy late Tuesday night,
- Some AM clouds, sunny and a bit warmer Wednesday afternoon, mostly clear in the evening, mostly cloudy late at night,
- Partly cloudy and a bit cooler Thursday, partly cloudy Thursday night,
- lows 47-50 cooling to 48 Wednesday night warming to 49 Thursday night highs 62-67 cooling to 65 Thursday.
- Partly cloudy and a bit warmer Friday, mostly clear Friday night,
- Mostly sunny and a bit warmer Saturday, clear at night,
- Sunny and a bit warmer Sunday, clear Sunday night,
- Then sunny and a bit cooler Monday.
- highs 68-73 cooling to 72 Monday lows 49-52.
- (seasonal averages high 62 low 50). _______________
Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly clear tonight,
- Sunny and a bit warmer Tuesday, mostly clear Tuesday night,
- Sunny and a bit warmer Wednesday, mostly clear in the evening, partly cloudy late at night,
- Sunny and a bit warmer Thursday, then mostly clear Thursday night.
- free air freezing level 13,000 ft. rising to 14,000 ft. late tonight, 13,000 ft. falling to 12,000 ft. Tuesday afternoon, 12,000 ft. Tuesday night through Wednesday night, then 13,000 ft. Thursday and Thursday night.
- lows 37-39 highs 63-65 cooling back to 63 Tuesday.
- Mostly sunny and a bit warmer Friday, clear Friday night,
- Sunny and a bit warmer Saturday, partly cloudy in the evening, mostly clear Saturday night,
- Then sunny and a bit warmer Sunday and Monday, clear Sunday night.
- free air freezing level 14,000 ft. Friday, 15,000 ft. Friday night, 15,000 ft. Friday night and Saturday, 16,000 ft. Saturday night, 15,000 ft. Sunday and Sunday night, then snow level above 8,000 ft. Monday.
- highs 66-75 lows 42-44.