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 >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

35°F

2°C

Humidity	99%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	07 Dec 12:01 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles SSE Washington Pass WA

This Afternoon
High: 29 °F
Heavy Snow
Tonight
Low: 28 °F
Snow and
Breezy
Monday
High: 32 °F
Heavy Snow
Monday Night
Low: 25 °F
Heavy Snow
and Windy
Tuesday
High: 27 °F
Snow Likely
and Windy
Tuesday Night
Low: 24 °F
Heavy Snow
Wednesday
High: 29 °F
Snow
Wednesday Night
Low: 21 °F
Snow Likely
Thursday
High: 25 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 29. West wind 9 to 14 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow, mainly before 4am. Low around 28. Breezy, with a west wind 22 to 24 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Monday

Snow, mainly after 7am. The snow could be heavy at times. High near 32. Southwest wind 11 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Monday Night

Snow. The snow could be heavy at times. Low around 25. Windy, with a west wind 22 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Tuesday

Snow likely. Mostly cloudy, with a high near 27. Windy, with a west wind 20 to 25 mph decreasing to 13 to 18 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

Thursday

A 50 percent chance of snow. Partly sunny, with a high near 25.

Thursday Night

Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.

Friday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.