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

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

42°F

6°C

Humidity	NA
Wind Speed	WNW 5 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Wind Chill	39°F (4°C)
Last update	NA

More Information:

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

Extended Forecast for

12 Miles WSW Trinity WA

Flood Warning until December 12, 09:00am

High Wind Warning December 10, 09:59pm 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, 09:59pm until December 11, 04:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 25 °F
Rain/Snow and
Very Windy
Thursday
High: 28 °F
Heavy Snow
and Blustery
Thursday Night
Low: 27 °F⇑
Snow
Friday
High: 33 °F
Snow
Friday Night
Low: 30 °F
Snow Likely
Saturday
High: 37 °F
Chance Snow
Saturday Night
Low: 30 °F
Snow Likely
Sunday
High: 32 °F
Snow

Detailed Forecast

Tonight

Rain and snow, becoming all snow after 1am. The rain and snow could be heavy at times. Low around 25. Very windy, with a west wind 34 to 44 mph decreasing to 24 to 34 mph after midnight. Winds could gust as high as 70 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Thursday

Snow. The snow could be heavy at times. Steady temperature around 28. Blustery, with a northwest wind 13 to 20 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow. Temperature rising to around 32 by 5am. Northwest wind 11 to 13 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. High near 33. West wind around 14 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 15 to 17 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Saturday

A 30 percent chance of snow, mainly after 4pm. Partly sunny, with a high near 37. Little or no snow accumulation expected.

Saturday Night

Snow likely, mainly after 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Snow. High near 32. Chance of precipitation is 90%.

Sunday Night

Snow. Low around 30. Chance of precipitation is 80%.

Monday

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. Breezy. Chance of precipitation is 100%.

Tuesday

Snow. The snow could be heavy at times. High near 27. Breezy. Chance of precipitation is 90%.

Tuesday Night

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