National Weather Service United States Department of Commerce

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Click a location below for detailed forecast.

Last Map Update: Mon, Dec 8, 2025 at 5:20:44 am CST

There are no watches, warnings, or advisories at this time.

A chilly Monday morning is expected this morning, with wind chills the 20s. Cool weather will persist the rest of the day thanks to yesterday's cold front, with afternoon highs mostly in the 50s. Chilly temperatures are expected again tonight, but most locations will remain above freezing in the mid to upper 30s.
Mild weather will prevail much of the week, as above normal temperatures return to the region. Our next cold front will arrive on Friday, with cooler weather expected over the weekend. There will be no chances for rain through the weekend.

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