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

ALPENTAL EXIT (TALPE)

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

light snow

29°F

-2°C

Humidity	99%
Wind Speed	NNW 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	1.24 mi
Last update	07 Jan 05:48 PM PST

More Information:

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

Extended Forecast for

5 Miles NNW Snoqualmie Pass WA

Winter Storm Warning January 7, 06:05pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 06:05pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Tonight
Low: 23 °F
Heavy Snow
Thursday
High: 30 °F
Heavy Snow
Thursday Night
Low: 28 °F
Snow
Friday
High: 34 °F
Snow Likely
then Slight
Chance Snow
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 36 °F
Mostly Cloudy
Saturday Night
Low: 29 °F
Snow Likely
Sunday
High: 36 °F
Rain/Snow
Likely

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Low around 23. Wind chill values between 11 and 17. West southwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 10 to 14 inches possible.

Thursday

Snow showers, mainly before 4pm, then snow after 4pm. The snow could be heavy at times. High near 30. Wind chill values between 11 and 19. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow. Low around 28. Wind chill values between 18 and 23. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly before 10am. Mostly cloudy, with a high near 34. Wind chill values between 23 and 28. West southwest wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday Night

Mostly cloudy, with a low around 28. East southeast wind 7 to 9 mph.

Saturday

Mostly cloudy, with a high near 36.

Saturday Night

Snow likely, mainly after 4am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Snow likely before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 36.

Sunday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 33.

Monday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 39.

Monday Night

A chance of rain. Mostly cloudy, with a low around 35.

Tuesday

A chance of rain. Mostly cloudy, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 33.