Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Stampede Pass (KSMP)

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

freezing fog

31°F

-1°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 31°F (-1°C)
Visibility 0.25 mi
Last update 28 Nov 11:35 AM PST
Extended Forecast for

6 Miles S Snoqualmie Pass WA

  • Today

    Today: Patchy fog before 1pm.  Otherwise, sunny, with a high near 37. Calm wind.

    High: 37 °F

    Patchy Fog

  • Tonight

    Tonight: Increasing clouds, with a low around 25. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of snow after 10am.  Mostly cloudy, with a steady temperature around 27. East wind around 7 mph.

    High: 27 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Light east wind.

    Low: 20 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Calm wind.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow before 1pm, then snow likely, possibly mixed with rain.  Partly sunny, with a high near 36. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow.  Mostly cloudy, with a low around 32. Chance of precipitation is 70%.

    Low: 32 °F

    Rain/Snow
    Likely

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow, mainly before 10am.  Mostly cloudy, with a high near 34. Chance of precipitation is 60%.

    High: 34 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Today
Patchy fog before 1pm. Otherwise, sunny, with a high near 37. Calm wind.
Tonight
Increasing clouds, with a low around 25. Southeast wind 6 to 8 mph, with gusts as high as 18 mph.
Saturday
A 20 percent chance of snow after 10am. Mostly cloudy, with a steady temperature around 27. East wind around 7 mph.
Saturday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Light east wind.
Sunday
Mostly sunny, with a high near 33. Calm wind.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
A chance of snow before 1pm, then snow likely, possibly mixed with rain. Partly sunny, with a high near 36. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 32. Chance of precipitation is 70%.
Tuesday
Rain likely, possibly mixed with snow, mainly before 10am. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Snoqualmie Pass WA
 47.32°N 121.38°W (Elev. 3629 ft)
9:15 am PST Nov 28, 2025
11am PST Nov 28, 2025-6pm PST Dec 4, 2025
 
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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