Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

Clear

24°F

-4°C

Humidity 68%
Wind Speed N 0 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 31 Mar 02:56 AM PDT
Extended Forecast for

8 Miles S Snoqualmie Pass WA

  • Today

    Today: Partly sunny, with a high near 42. East wind 3 to 5 mph. Winds could gust as high as 18 mph.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow before 11am, then rain and snow.  High near 39. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 8pm.  Low around 30. Light west wind.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow.  High near 37. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before 11pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 42. East wind 3 to 5 mph. Winds could gust as high as 18 mph.
Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
Snow before 11am, then rain and snow. High near 39. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow, becoming all snow after 8pm. Low around 30. Light west wind. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 37. Light west wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Partly cloudy, with a low around 39.
Monday
A slight chance of rain. Partly sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Snoqualmie Pass WA
 47.3°N 121.41°W (Elev. 3333 ft)
3:47 am PDT Mar 31, 2026
4am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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