Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

42°F

6°C

Humidity	99%
Wind Speed	WNW 0 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	10 Dec 11:01 PM PST

More Information:

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

Extended Forecast for

Washington Pass WA

Flood Warning until December 12, 09:00am

High Wind Warning December 10, 11:36pm until December 11, 04:00am

Click here for hazard details and duration

Flood Warning

High Wind Warning

Flood Warning until December 12, 09:00am
High Wind Warning December 10, 11:36pm until December 11, 04:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 26 °F
Rain/Snow and
Breezy
Thursday
High: 30 °F
Snow then
Chance Snow
Thursday Night
Low: 26 °F⇑
Snow Likely
Friday
High: 34 °F
Snow
Friday Night
Low: 30 °F
Snow Likely
Saturday
High: 36 °F
Chance Snow
then Chance
Rain/Snow
Saturday Night
Low: 28 °F
Rain/Snow
Likely then
Snow Likely
Sunday
High: 33 °F
Snow

Detailed Forecast

Tonight

Snow, possibly mixed with rain, becoming all snow after 2am. The snow could be heavy at times. Low around 26. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 7 inches possible.

Thursday

Snow, mainly before 10am. High near 30. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a temperature rising to around 29 by 4am. West wind around 8 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 34. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Partly sunny, with a high near 36. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A chance of rain and snow before 10pm, then snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Snow. High near 33. Chance of precipitation is 90%.

Sunday Night

Snow. The snow could be heavy at times. Low around 29. Chance of precipitation is 80%.

Monday

Snow before 10am, then rain and snow. The snow could be heavy at times. High near 33. Chance of precipitation is 90%.

Monday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%.

Tuesday

Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 90%.

Tuesday Night

Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 90%.