Tracking Winter Storm and Severe Weather Impacts Through This Weekend

Heavy mountain snow will continue into Thursday afternoon across the Cascades. Two fast moving storms will track from the southern Rockies to the Great Lakes Thursday and then Friday into Sunday with areas of gusty winds, and heavy snow. In the Southeast U.S., severe thunderstorms and heavy to excessive rainfall are forecast on Friday. 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

25°F

-4°C

Humidity	97%
Wind Speed	W 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	0.26 mi
Last update	07 Jan 09:48 PM PST

More Information:

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

Extended Forecast for

4 Miles SW Chinook Pass WA

Winter Storm Warning January 7, 10:13pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 10:13pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Tonight
Low: 19 °F
Heavy Snow
then Snow
Showers
Likely
Thursday
High: 27 °F
Snow Showers
Thursday Night
Low: 25 °F
Snow
Friday
High: 33 °F
Chance Snow
then Partly
Sunny
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 37 °F
Partly Sunny
then Slight
Chance Snow
Saturday Night
Low: 29 °F
Chance Snow
Sunday
High: 37 °F
Chance Snow
then Chance
Rain/Snow

Detailed Forecast

Tonight

Snow showers, mainly before 1am. The snow could be heavy at times. Low around 19. Wind chill values between 6 and 14. West wind 8 to 11 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers, mainly before 3pm. High near 27. Wind chill values between 8 and 15. West wind 11 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow, mainly before 4am. Low around 25. Wind chill values between 13 and 20. West wind 8 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

A 50 percent chance of snow before 10am. Partly sunny, with a high near 33. Wind chill values between 21 and 28. West southwest wind 3 to 5 mph. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 27. South wind 3 to 6 mph.

Saturday

A 10 percent chance of snow after 4pm. Partly sunny, with a high near 37.

Saturday Night

A 40 percent chance of snow, mainly after 10pm. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

Sunday

A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 37.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 33.

Monday

A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 39.