An Upper Level High Pressure Ridge (“Arch” shape) that’s offshore and Low Pressure to our South bring 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 Saturday through Wednesday show only one frontal system to our north and east between Saturday and Sunday.
Note: Outdoor Burning Season in Lane County ends this Friday June 6th due to the warmer than normal temperatures and escalating fire danger. The outdoor burning season in Lane county usually closes on June 15th.
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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.
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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- A mix of clouds and sun and a bit cooler today, partly cloudy this evening, becoming clear late tonight,
- Mostly sunny and warmer Thursday, mostly clear in the evening, partly cloudy late at night,
- Mostly sunny and a bit warmer Friday, then mostly clear Friday night.
- highs 72-84 lows 48-53.
- Sunny and a bit warmer Saturday, clear Saturday night
- Sunny and a bit warmer Sunday, mostly clear at night.
- Then mostly sunny and a bit cooler Monday and Tuesday, partly cloudy Monday night,
- highs 87-90 cooling to 79 Tuesday lows 56-48. (seasonal averages high 71 low 46).
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Forecast for the Umpqua Valley including Roseburg:
- AM clouds, sunny and a bit cooler this afternoon, clear tonight,
- Some AM clouds, sunny and a bit warmer Thursday afternoon, mostly clear at night,
- Sunny and a bit warmer Friday, then clear Friday night.
- highs 74-87 lows 52-57.
- Sunny and a bit warmer Saturday, clear Saturday night,
- Sunny and a bit warmer Sunday, mostly clear at night,
- Mostly sunny and a bit cooler Monday, mostly clear Monday night,
- Then mostly sunny and a bit cooler Tuesday.
- highs 92-94 cooling to 84 Tuesday lows 60-55 (seasonal averages high 74 low 51).
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Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Some AM clouds, sunny and a bit warmer this afternoon, mostly clear this evening, partly cloudy late tonight,
- Some AM clouds, sunny Thursday, partly cloudy at night,
- Partly cloudy start, sunny and a bit warmer Friday afternoon, then mostly clear Friday night.
- highs 66-69 lows 50-48 warming back to 50 Friday night.
- Mostly sunny and a bit warmer Saturday, clear Saturday night,
- Mostly sunny Sunday, mostly clear at night,
- Some AM clouds, sunny Monday, mostly clear Monday night,
- Then mostly sunny and a bit cooler Tuesday.
- highs 72-66 lows 50-47.
- (seasonal averages high 63 low 50). _______________
Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly sunny and a bit cooler today, partly cloudy this evening, clear late tonight,
- Sunny and a bit warmer Thursday, mostly clear at night,
- Mostly sunny and a bit warmer Friday, then mostly clear Friday night.
- free air freezing level 12,000 ft. today, 13,000 ft. falling to 12,000 ft. late tonight, 12,000 ft. Thursday, 13,000 ft. Thursday night, 14,000 ft. Friday, then 15,000 ft. Friday night.
- highs 63-75 lows 40-49.
- Sunny and a bit warmer Saturday, clear Saturday night,
- Sunny and a bit warmer Sunday, mostly clear at night,
- Then sunny and a bit cooler Monday and Tuesday, partly cloudy Monday night.
- free air freezing level 14,000 ft. Friday, 15,000 ft. Friday night through Sunday night, then 14,000 ft. Monday through Tuesday.
- highs 82-83 cooling to 74 Tuesday lows 53-49.