Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Hazardous Weather Conditions

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

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

snow

29°F

-2°C

Humidity	NA
Wind Speed	S 1 MPH
Barometer	NA
Dewpoint	N/A
Visibility	0.43 mi
Last update	NA

More Information:

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

Extended Forecast for

3 Miles NNE Chinook Pass WA

Winter Storm Warning January 6, 07:37pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 6, 07:37pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Tonight
Low: 22 °F
Heavy Snow
then Snow
Likely and
Dense
Freezing Fog
Wednesday
High: 27 °F
Heavy Snow
and Dense
Freezing Fog
Wednesday Night
Low: 23 °F
Snow
Thursday
High: 28 °F
Snow and
Breezy
Thursday Night
Low: 25 °F
Snow Likely
and Breezy
Friday
High: 33 °F
Chance Snow
then Partly
Sunny
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 37 °F
Slight Chance
Snow

Detailed Forecast

Tonight

Snow, mainly before midnight. The snow could be heavy at times. Widespread dense freezing fog after 5am. Low around 22. Wind chill values between 10 and 15. West wind 17 to 21 mph, with gusts as high as 49 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 4 to 8 inches possible.

Wednesday

Snow. The snow could be heavy at times. Widespread dense freezing fog before 11am. High near 27. Wind chill values between 11 and 16. Southwest wind around 13 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday Night

Snow. Steady temperature around 23. Wind chill values between 5 and 12. West wind 16 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. High near 28. Wind chill values between 7 and 13. Breezy, with a west wind around 22 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow likely, mainly before 4am. Mostly cloudy, with a low around 25. Breezy, with a west wind 15 to 22 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

A 30 percent chance of snow before 10am. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 25.

Saturday

A slight chance of snow after 10am. Partly sunny, with a high near 37.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 28.

Sunday

A chance of snow. Partly sunny, with a high near 36.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 28.