National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

heavy snow

29°F

-2°C

Humidity 99%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 0.34 mi
Last update 07 Jan 06:38 AM PST
Extended Forecast for

Snoqualmie Pass WA

Winter Storm Warning January 7, 06:50am until January 8, 04:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 7, 06:50am until January 8, 04:00pm

    NOW until 4:00pm Thu

    Winter Storm Warning

  • Today

    High: 29 °F

    Heavy Snow

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times. Low around 24. West wind 3 to 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    Low: 24 °F

    Heavy Snow

  • Thursday

    Thursday: Snow showers. The snow could be heavy at times. High near 30. Wind chill values between 19 and 24. West wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 30 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow showers before 4am, then a chance of rain and snow showers. Low around 29. West wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow Showers
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow showers before 1pm, then a slight chance of rain showers. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm, then a slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow. Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Snow showers before 7am, then snow after 7am. The snow could be heavy at times. High near 29. Light west southwest wind. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow showers. The snow could be heavy at times. Low around 24. West wind 3 to 5 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow showers. The snow could be heavy at times. High near 30. Wind chill values between 19 and 24. West wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Thursday Night
Snow showers before 4am, then a chance of rain and snow showers. Low around 29. West wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
A chance of rain and snow showers before 1pm, then a slight chance of rain showers. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
A slight chance of rain and snow before 1pm, then a slight chance of rain between 1pm and 4pm, then a slight chance of rain and snow after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 37.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 33.
Monday
A chance of rain. Mostly cloudy, with a high near 40.
Monday Night
A chance of rain. Areas of fog. Otherwise, mostly cloudy, with a low around 35.
Tuesday
A slight chance of rain. Areas of fog. Otherwise, mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.43°N 121.41°W (Elev. 3087 ft)
Last Update:
1:25 am PST Jan 7, 2026
Forecast Valid:
6am PST Jan 7, 2026-6pm PST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation