Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Overcast

24°F

-4°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 29 Nov 07:56 PM PST
Extended Forecast for

3 Miles E Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly clear, with a low around 20. East wind around 10 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 33. East wind 5 to 8 mph becoming light and variable  in the afternoon.

    High: 33 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. North wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 10am.  Partly sunny, with a high near 33. West wind around 6 mph.

    High: 33 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow, mainly after 10pm.  Low around 28. West wind 6 to 9 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow

  • Tuesday

    Tuesday: Snow likely before 10am.  Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Snow Likely
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 20. East wind around 10 mph.
Sunday
Sunny, with a high near 33. East wind 5 to 8 mph becoming light and variable in the afternoon.
Sunday Night
Partly cloudy, with a low around 25. North wind around 6 mph.
Monday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 33. West wind around 6 mph.
Monday Night
Snow, mainly after 10pm. Low around 28. West wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow likely before 10am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 35.
Thursday Night
Rain and snow. Mostly cloudy, with a low around 32.
Friday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 37.
Friday Night
Rain and snow. Mostly cloudy, with a low around 32.
Saturday
Snow. Mostly cloudy, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Snoqualmie Pass WA
 47.41°N 121.34°W (Elev. 5407 ft)
8:30 pm PST Nov 29, 2025
8pm PST Nov 29, 2025-6pm PST Dec 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database