Heavy Mountain Snow in the Northwest U.S.; Wintry Mix North-Central to Northeast U.S.

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 overnight into Tuesday then the Northeast U.S. Tuesday night into Wednesday. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from January 6, 04:00 AM PST until January 8, 04:00 PM PST

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

30°F

-1°C

Humidity	95%
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	1.24 mi
Last update	06 Jan 04:08 AM PST

More Information:

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

Extended Forecast for

13 Miles SE Skykomish WA

Winter Storm Warning until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Overnight
Low: 19 °F
Heavy Snow
Tuesday
High: 26 °F
Heavy Snow
Tuesday Night
Low: 19 °F
Heavy Snow
and Breezy
Wednesday
High: 21 °F
Heavy Snow
Wednesday Night
Low: 17 °F
Heavy Snow
Thursday
High: 25 °F
Heavy Snow
and Breezy
Thursday Night
Low: 24 °F
Heavy Snow
and Breezy
then Chance
Snow
Friday
High: 29 °F
Chance Snow

Detailed Forecast

Overnight

Snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 19. Wind chill values between 7 and 12. West southwest wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 2 to 4 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 26. Wind chill values between 8 and 13. West southwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Low around 19. Wind chill values between 4 and 11. Breezy, with a west wind 21 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 9 to 13 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 21. Wind chill values between 5 and 10. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Low around 17. West wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday

Snow showers. The snow could be heavy at times. High near 25. Breezy. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow showers before 10pm, then a chance of snow after 10pm. The snow could be heavy at times. Low around 24. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Friday

A chance of snow, mainly before 10am. Mostly cloudy, with a high near 29.

Friday Night

A slight chance of snow after 10pm. Mostly cloudy, with a low around 23.

Saturday

A slight chance of snow. Mostly cloudy, with a high near 33.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 26.

Sunday

A chance of snow. Mostly cloudy, with a high near 32.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 27.