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 >

Snow ends this morning over the northern mountains but will make a few appearances through the week as moisture sweeps over the Northern Rockies. A milder temperature pattern sets up with near normal highs today becoming 10 to 20 degrees above normal by mid week.