Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until January 8, 04:00 PM PST

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

unknown precip

31°F

-1°C

Humidity	94%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	1.24 mi
Last update	06 Jan 08:28 AM PST

More Information:

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

Extended Forecast for

5 Miles NW Snoqualmie Pass WA

Winter Storm Warning January 6, 08:49am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 6, 08:49am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Today
High: 30 °F
Heavy Snow
Tonight
Low: 25 °F
Heavy Snow
Wednesday
High: 26 °F
Heavy Snow
Wednesday Night
Low: 23 °F
Heavy Snow
Thursday
High: 30 °F
Heavy Snow
Thursday Night
Low: 28 °F
Heavy Snow
Friday
High: 34 °F
Chance Snow
then Slight
Chance Snow
Friday Night
Low: 28 °F
Slight Chance
Snow

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 30. Wind chill values between 17 and 22. Southwest wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Low around 25. Wind chill values between 13 and 19. West southwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 6 to 10 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 26. Wind chill values between 14 and 19. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Low around 23. Wind chill values between 11 and 16. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow showers. The snow could be heavy at times. High near 30. West wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow showers before 10pm, then snow likely, mainly between 10pm and 4am. The snow could be heavy at times. Low around 28. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Friday

A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 34. New snow accumulation of less than one inch possible.

Friday Night

A slight chance of snow after 10pm. Mostly cloudy, with a low around 28.

Saturday

A chance of snow, mainly after 10am. Mostly cloudy, with a high near 35.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 29.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 34.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 30.