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

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

29°F

-2°C

Humidity 100%
Wind Speed NNE 4 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 29°F (-2°C)
Visibility 0.50 mi
Wind Chill25°F (-4°C)
Last update 28 Nov 07:01 PM PST
Extended Forecast for

4 Miles ENE Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. East wind 11 to 17 mph, with gusts as high as 22 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 28. East wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 18. East wind around 9 mph.

    Low: 18 °F

    Slight Chance
    Snow then
    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 33. East wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 24. Northwest wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 10am. Partly sunny, with a high near 34.

    High: 34 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely
    then Slight
    Chance Snow

  • Tuesday Night

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

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. East wind 11 to 17 mph, with gusts as high as 22 mph.
Saturday
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 28. East wind 8 to 15 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of snow before 10pm. Cloudy during the early evening, then gradual clearing, with a low around 18. East wind around 9 mph.
Sunday
Mostly sunny, with a high near 33. East wind 5 to 9 mph becoming light and variable in the afternoon.
Sunday Night
Mostly cloudy, with a low around 24. Northwest wind around 6 mph.
Monday
A 30 percent chance of snow after 10am. Partly sunny, with a high near 34.
Monday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 33.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 35.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Snoqualmie Pass WA
 47.44°N 121.32°W (Elev. 5354 ft)
Last Update:
3:37 pm PST Nov 28, 2025
Forecast Valid:
7pm PST Nov 28, 2025-6pm PST Dec 5, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation