The Jet Stream is continuing the rainy weather pattern. The heaviest rain is in California, but it will slowly move to the north. The graphics for days 1-3 show a cold front moving through the Pacific Northwest. The graphics for days 3-7 Thursday through Monday show no frontal activity through the period.
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ADVISORIES:
- A FLOOD WARNING IS IN EFFECT UNTIL WEDNESDAY MORNING FOR THE SILVIES RIVER NEAR BURNS AFFECTING HARNEY COUNTY.
- A FLOOD WARNING IS IN EFFECT UNTIL WEDNESDAY MORNING FOR THE MALHEUR RIVER NEAR VALE AFFECTING MALHEUR COUNTY.
- A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 5 PM TUESDAY FOR THE SOUTH CENTRAL OREGON CASCADES, THE SISKIYOU MOUNTAINS, AND THE SOUTHERN OREGON CASCADES.
- A WINTER WEATHER ADVISORY IS IN EFFECT UNTIL 5 PM TUESDAY FOR THE KLAMATH BASIN, NORTHERN AND EASTERN KLAMATH COUNTY, AND WESTERN,CENTRAL, AND EASTERN LAKE COUNTY.
Forecast for the Southern and lower Mid Willamette Valley including Eugene-Springfield and Albany-Corvallis:
- A mix of clouds and sun and a bit warmer with showers today (0.25 in. of rain possible), mostly cloudy with showers tonight (0.25 in. of rain possible),
- Mostly cloudy with AM showers likely (70%), showers with a slight (20%) chance of thunderstorms and a bit warmer Tuesday afternoon (under 0.10 in. of rain possible), showers likely (70%) at night (under 0.10 in. of rain possible)
- Mostly cloudy and a bit cooler with showers and a bit cooler Wednesday with a slight (20%) chance of thunderstorms, then a good (50%) chance of showers Wednesday night.
- highs 53-55 cooling back to 53 Wednesday lows 40-37.
- A mix of clouds and sun and a bit warmer with a (50%) chance of showers Thursday, mostly clear with areas of frost late Thursday night,
- Areas of AM frost, sunny and a bit warmer Friday, mostly clear at night,
- Sunny and a bit warmer Saturday, clear Saturday night,
- Then sunny and a bit warmer Sunday.
- highs 56-70 lows 35-40 (seasonal averages high 59 low 39).
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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)
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Forecast for the Umpqua Valley including Roseburg:
- Mostly cloudy with AM rain showers and snow showers and a slight (20%) chance of thunderstorms, showers and a slight (20% ) chance of thunderstorms this afternoon (0.10 in. of rain possible, no snow accumulation expected, snow level 2,500 ft.), rain and snow showers tonight (0.10 in. of rain possible, 1 in. of snow possible, snow 2,500 ft. at night) ,
- Mostly cloudy with AM rain and snow showers, showers and a slight (20%) chance of thunderstorms and a bit cooler Tuesday afternoon (0.10 in. of rain possible, snow level 2,000 ft. rising to 2,500 ft.), a good (50%) chance of evening showers, a good (50%) chance of rain and snow showers late at night (0.10 in. of rain possible, snow level 3,000 ft. falling to 2,500 ft. late at night),
- Mostly cloudy with AM rain and snow showers likely (70%), a bit cooler with showers and a slight (20%) thunderstorms Wednesday afternoon, a good (50%) chance of evening showers, a slight (20%) chance of rain and snow showers late Wednesday night.
- highs 55-53 lows 40-38.
- Mostly cloudy with a slight (20%) chance of AM rain and snow showers, partly cloudy a bit warmer with a slight (20%) chance of showers Thursday afternoon, becoming mostly clear late Thursday night,
- Mostly sunny and warmer Friday, mostly clear at night,
- Sunny and warmer Saturday, clear Saturday night,
- Then sunny Sunday.
- highs 58-80 lows 36-43. (seasonal averages high 60 low 41).
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Forecast for The South Oregon Coast Including Coos Bay and North Bend:
- Mostly cloudy and a bit warmer with showers and a slight (20%) chance of thunderstorms today (0.25 in. of rain possible), coastal showers with a slight (20% ) chance of thunderstorms late tonight while inland evening showers and a slight (20%) chance of thunderstorms with inland showers late tonight (0.25 in. of rain possible),
- Mostly cloudy with AM coastal showers and a slight (20%) chance of thunderstorms with a good (50%) chance of showers and a slight (20%) chance coastal showers and a bit warmer Tuesday afternoon while inland AM showers with inland showers likely (70%) and a slight (20%) chance of inland thunderstorms Tuesday afternoon (under 0.10 in. of rain possible), a good (50%) chance of evening coastal showers with coastal showers likely (70%) late Tuesday night while a good (50%) chance of inland inland showers at night (under 0.10in. of rain possible),
- Mostly cloudy with showers likely (70%) and a bit cooler Wednesday, then a (30%) chance of showers Wednesday night.
- highs 53-55 cooling to cooling to 52 Wednesday lows 42-37.
- Partly cloudy and a bit warmer with a slight (20%) chance of showers Thursday, mostly clear Thursday night,
- Mostly sunny and a bit warmer Friday, mostly clear at night,
- Mostly sunny and a bit warmer Saturday, mostly clear Saturday night,
- Then mostly sunny Sunday.
- highs 54-66 lows 38-44 (seasonal averages high 56 low 43).
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Forecast for the Northern Oregon Cascades including the Cascades in Lane County:
- Mostly cloudy and a bit warmer with snow and rain showers today and a slight (20%) chance of afternoon thunderstorms, snow and rain tonight,
- Mostly cloudy with snow and rain Tuesday and Tuesday night,
- Mostly cloudy and a bit cooler with snow and rain showers Wednesday, likely (70%) Wednesday night.
- snow level 2,500 ft. today, 3,000 ft. tonight through Wednesday, then 2,500 ft. Wednesday night.
- highs 35-33 lows 25-27 cooling to 24 Wednesday night.
- A mix of clouds and sun and a bit warmer with a good (50%) chance of snow and rain showers Thursday, partly cloudy with a good (50%) chance of evening snow showers, decreasing clouds with a good (50%) chance of snow showers and a slight (20%) chance of rain showers late Thursday night,
- Mostly sunny and a bit warmer with a slight (20%) chance of rain and snow showers Friday, partly cloudy with a (30%) chance of evening rain and snow showers, becoming mostly clear with a (30%) chance of rain and snow showers late at night,
- Then sunny and a bit warmer Saturday and Sunday, clear Saturday night.
- snow level 3,000 ft. Thursday, at the surface Thursday night, free air freezing level 5,500 ft. Friday 7,000 ft. Friday night, 8,000 ft. Saturday, 10,000 ft. Saturday night, then 11,000 ft. Sunday.
- highs 39-57 lows 24-30.