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.

36°F

2°C

Humidity	98%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	NA
Last update	07 Dec 05:01 PM PST

More Information:

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

Extended Forecast for

13 Miles NW Mazama WA

This Afternoon
High: 28 °F
Snow Likely
Tonight
Low: 26 °F
Snow
Monday
High: 30 °F
Heavy Snow
Monday Night
Low: 24 °F
Heavy Snow
and Breezy
Tuesday
High: 25 °F
Snow Likely
and Breezy
Tuesday Night
Low: 24 °F
Heavy Snow
Wednesday
High: 28 °F
Heavy Snow
Wednesday Night
Low: 23 °F
Heavy Snow
Thursday
High: 27 °F
Snow Likely

Detailed Forecast

This Afternoon

Snow likely. Mostly cloudy, with a high near 28. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow, mainly before 4am. Low around 26. West wind around 17 mph, with gusts as high as 32 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 30. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Monday Night

Snow, mainly before 4am. The snow could be heavy at times. Low around 24. Breezy, with a west wind 20 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Tuesday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 25. Breezy, with a west wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 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. The snow could be heavy at times. High near 28. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Snow likely, mainly before 4am. The snow could be heavy at times. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

Thursday

Snow likely, mainly after 10am. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.

Thursday Night

Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 70%.

Friday

Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 70%.