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.

28°F

-2°C

Humidity	99%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Last update	07 Jan 06:18 PM PST

More Information:

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

Extended Forecast for

11 Miles NNW Snoqualmie Pass WA

Winter Storm Warning January 7, 06:32pm until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 7, 06:32pm until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Tonight
Low: 27 °F
Heavy Snow
Thursday
High: 34 °F
Heavy Snow
Thursday Night
Low: 32 °F
Snow
Friday
High: 38 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Friday Night
Low: 32 °F
Mostly Cloudy
Saturday
High: 42 °F
Mostly Cloudy
Saturday Night
Low: 34 °F
Rain/Snow
Likely
Sunday
High: 42 °F
Rain/Snow
Likely then
Chance Rain

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Low around 27. Wind chill values between 19 and 24. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 7 to 11 inches possible.

Thursday

Snow showers. The snow could be heavy at times. High near 34. Wind chill values between 19 and 27. West southwest wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow. Low around 32. Wind chill values between 24 and 29. West southwest wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow likely before 10am, then a slight chance of rain and snow between 10am and 1pm, then a slight chance of rain after 1pm. Mostly cloudy, with a high near 38. Southwest wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 32. East southeast wind around 6 mph.

Saturday

Mostly cloudy, with a high near 42.

Saturday Night

Rain likely, possibly mixed with snow, mainly after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday

Rain likely, possibly mixed with snow before 10am, then a chance of rain. Mostly cloudy, with a high near 42.

Sunday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 37.

Monday

Rain likely, mainly before 10am. Mostly cloudy, with a high near 44.

Monday Night

A chance of rain. Mostly cloudy, with a low around 40.

Tuesday

A chance of rain. Mostly cloudy, with a high near 47.

Tuesday Night

A slight chance of rain. Mostly cloudy, with a low around 38.