An Upper Level High Pressure Ridge (“Arch” shape”) will be bringing serious heating into the Pacific Northwest. We could break some record highs. The graphics for days 1-3 show a no frontal systems moving into the Pacific Northwest. The graphics for days 3-7 Saturday through Wednesday show no frontal systems pushing through the Pacific Northwest until Wednesday.
ADVISORIES:
- AN EXTREME HEAT WATCH IS IN EFFECT FROM SUNDAY MORNING THROUGH TUESDAY EVENING FOR THE LOWER COLUMBIA RIVER, TUALATIN VALLEY, PORTLAND WEST HILLS AND CHEHAEM MOUNTAIN, INNER PORTLAND METRO, THE EAST PORTLAND METRO, OUTER SOUTHEAST PORTLAND METRO, WEST CENTRAL WILLAMETTE VALLEY, EAST CENTRAL WILLAMETTE VALLEY, AND THE WEST COLUMBIA GORGE I-84 CORRIDOR.
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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SKI REPORT:
Willamette Pass Ski: IT’S NOT OFFICIAL, BUT DUE TO THE LATENESS OF THE SEASON AND THE MILD WEATHER TREND THERE IS VIRTUALLY NO CHANCE OF GETTING ENOUGH SNOWFALL TO ALLOW OPENING FOR SKIING. CONSIDER IT CLOSED FOR THE SEASON.
Hoodoo Ski: IS CLOSED FOR THE SEASON.
Mt. Ashland Ski: IS CLOSED FOR THE SEASON.
Be sure to check their web pages for the latest updates.
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Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- Clear tonight,
- Sunny and a bit warmer Friday, clear Friday night,
- Sunny and warmer Saturday, clear at night,
- Sunny and a bit warmer (Hot) Sunday, then clear Sunday night.
- lows 50-56 highs 78-86.
- Sunny and a bit warmer (Hot) Monday, partly cloudy Monday night,
- Sunny and a bit cooler (But still Hot) Tuesday, mostly clear at night,
- Sunny and cooler Wednesday, mostly clear Wednesday night,
- Then mostly sunny and a bit cooler Thursday.
- highs 95-97 cooling to 83 Wednesday lows 59-62 cooling to 57 Tuesday night. (seasonal averages high 73 low 47)
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EUGENE-SPRINGFIELD POLLEN COUNT:`
GRASS POLLEN: VERY HIGH (218)
TREE POLLEN: LOW (8)
WEEDS: ABSENT (0)
Measured 6.10.26
NOTE: DATA FROM OREGON ALLERGY ASSOCIATES.
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Forecast for the Umpqua Valley including Roseburg:
- Clear tonight,
- Sunny and a bit warmer Friday, mostly clear Friday night,
- Sunny and warmer Saturday, clear at night,
- Sunny and a bit warmer (Hot) Sunday, then clear Sunday night.
- lows 64-66 highs 83-97.
- Sunny and even warmer ( Hot) Monday, partly cloudy Monday night,
- Sunny and a bit cooler (Still Hot) Tuesday, mostly clear at night,
- Sunny and cooler Wednesday, mostly clear Wednesday night,
- Then sunny and a bit cooler Thursday.
- highs 101-83 lows 67-56 (seasonal averages high 75 low 52).
- Mostly clear tonight,
- Sunny and a bit warmer Friday, partly cloudy Friday night,
- AM clouds and sun, sunny and a bit warmer Saturday afternoon, clear at night,
- Sunny and a bit warmer Sunday, then mostly clear Sunday night.
- lows 52-59 highs 62-67 warming to 74 Sunday .
- Sunny and a bit cooler Monday and Tuesday, partly cloudy both nights,
- Mostly sunny and a bit cooler Wednesday, partly cloudy Wednesday night,
- Then mostly sunny and a bit cooler Thursday.
- highs 72-59 lows 56-52. (seasonal averages high 63 low 51).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Clear tonight,
- Sunny and a bit warmer Friday and Saturday, clear both nights,
- Sunny and a bit warmer Sunday, then clear Sunday night.
- free air freezing level 14,000 ft. tonight and Friday, 15,000 ft. Friday night, 14,000 ft. rising to 15,000 ft. Saturday, 15,000 ft. Saturday night, then 16,000 ft. Sunday and Sunday night.
- lows 42-52 highs 70-82.
- Sunny and a bit warmer Monday, partly cloudy Monday night,
- Sunny and a bit cooler Tuesday, mostly clear at night,
- Then sunny and a bit cooler Wednesday and Thursday, mostly clear Wednesday night.
- free air freezing level 16,000 ft. Monday, above 16,000 ft. through Wednesday, 16,000 ft. Wednesday night, then 15,000 ft. Thursday.
- highs 83-69 lows 55-47.