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

Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

unknown precip

29°F

-2°C

Humidity 97%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 18 Feb 05:38 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: A chance of snow showers before 11pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 20. Light east wind. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Snow showers likely, mainly between 1pm and 4pm. Partly sunny, with a high near 29. Wind chill values between 20 and 25. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers then
    Slight Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 29. Wind chill values between 18 and 23. Calm wind. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 22. Light east southeast wind. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Likely

  • Sunday

    Sunday: Snow before 4pm, then rain and snow. Mostly cloudy, with a high near 35.

    High: 35 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 7pm. Cloudy, with a low around 30.

    Low: 30 °F

    Rain/Snow
    then Snow

Detailed Forecast

Tonight
A chance of snow showers before 11pm, then a chance of snow showers after 1am. Mostly cloudy, with a low around 20. Light east wind. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow showers likely, mainly between 1pm and 4pm. Partly sunny, with a high near 29. Wind chill values between 20 and 25. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow, mainly after 10am. Partly sunny, with a high near 29. Wind chill values between 18 and 23. Calm wind. Little or no snow accumulation expected.
Friday Night
A 40 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 22. Light east southeast wind. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow before 4pm, then rain and snow. Mostly cloudy, with a high near 35.
Sunday Night
Rain and snow, becoming all snow after 7pm. Cloudy, with a low around 30.
Monday
Snow before 10am, then rain, possibly mixed with snow. Cloudy, with a high near 36.
Monday Night
Snow. Mostly cloudy, with a low around 27.
Tuesday
Rain and snow. Mostly cloudy, with a high near 34.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 26.
Wednesday
Rain and snow. Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.44°W (Elev. 3097 ft)
Last Update:
1:26 pm PST Feb 18, 2026
Forecast Valid:
6pm PST Feb 18, 2026-6pm PST Feb 25, 2026
 
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Additional Resources

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Chance of Precipitation