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

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

snow

29°F

-2°C

Humidity 99%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 0.38 mi
Last update 13 Mar 12:41 AM PDT
Extended Forecast for

8 Miles NE Snoqualmie Pass WA

Winter Storm Warning March 13, 12:58am until March 14, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 12:58am until March 14, 05:00am

    NOW until 5:00am Sat

    Winter Storm Warning

  • Overnight

    Low: 21 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 3pm. The snow could be heavy at times. High near 24. Wind chill values between 10 and 15. West wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.

    High: 24 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. Low around 16. Wind chill values between 3 and 12. West northwest wind 9 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow

  • Saturday

    Saturday: Snow. High near 20. Wind chill values between zero and 5. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Snow and
    Blustery

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. North northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 29 mph. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow

  • Monday

    Monday: Rain, possibly mixed with snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Rain/Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 21. Wind chill values between 9 and 14. West wind 10 to 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 15 to 21 inches possible.
Friday
Snow, mainly before 3pm. The snow could be heavy at times. High near 24. Wind chill values between 10 and 15. West wind 10 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 10 to 14 inches possible.
Friday Night
Snow. Low around 16. Wind chill values between 3 and 12. West northwest wind 9 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 20. Wind chill values between zero and 5. Blustery, with a west northwest wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13. North northwest wind 16 to 21 mph decreasing to 8 to 13 mph in the evening. Winds could gust as high as 29 mph. New snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 36.
Monday Night
Rain likely, possibly mixed with snow, mainly before 11pm. Mostly cloudy, with a low around 31.
Tuesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 41.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow. Cloudy, with a high near 38.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 32.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Snoqualmie Pass WA
 47.49°N 121.3°W (Elev. 6115 ft)
Last Update:
8:01 pm PDT Mar 12, 2026
Forecast Valid:
12am PDT Mar 13, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation