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Spring Weather Hazards Across the U.S. Thursday

Gusty winds and low relative humidity will bring critical fire weather to the central and southern Plains and south Texas Thursday. Widespread high winds will continue to impact the interior Northwest, northern Plains, and Upper Midwest Thursday. A storm tracking across the northern Plains, Great Lakes and into the Northeast U.S. will bring heavy snow and gusty winds Thursday into Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

45°F

7°C

Humidity 82%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility 1.24 mi
Wind Chill40°F (4°C)
Last update 11 Mar 10:21 PM PDT
Extended Forecast for

Snoqualmie Pass WA

Winter Storm Warning March 12, 05:00am until March 14, 05:00am
Blizzard Warning March 12, 02:55am until March 12, 05:00am
Click here for hazard details and duration
Winter Storm Warning
Blizzard Warning
  •  
    Blizzard Warning March 12, 02:55am until March 12, 05:00am

    NOW until 5:00am Thu

    Blizzard Warning

  • Overnight

    Low: 28 °F

    Snow Likely

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 31. Wind chill values between 19 and 24. West wind 6 to 10 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 31 °F

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

    Low: 27 °F

    Heavy Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 31. Light west wind. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    High: 31 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around 23. Calm wind. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Low: 23 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow, mainly after 11am. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow

Detailed Forecast

Overnight
Snow likely. Mostly cloudy, with a low around 28. West wind 11 to 13 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 31. Wind chill values between 19 and 24. West wind 6 to 10 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 27. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.
Friday
Snow. The snow could be heavy at times. High near 31. Light west wind. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 23. Calm wind. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. High near 29. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 11am. Mostly cloudy, with a high near 34.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 11pm. Cloudy, with a low around 33.
Monday
Rain. Mostly cloudy, with a high near 41.
Monday Night
A chance of rain. Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 48.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 38.
Wednesday
Rain. Mostly cloudy, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
2:25 am PDT Mar 12, 2026
Forecast Valid:
2am PDT Mar 12, 2026-6pm PDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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