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

Stampede Pass (KSMP)

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

light snow,freezing fog

25°F

-4°C

Humidity 100%
Wind Speed N 4 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 25°F (-4°C)
Visibility 0.50 mi
Wind Chill20°F (-7°C)
Last update 16 Apr 02:56 AM PDT
Extended Forecast for

11 Miles NNW Roslyn WA

  • Overnight

    Overnight: A 30 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 23. West wind around 13 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Chance Snow

  • Thursday

    Thursday: A 20 percent chance of snow before 8am. Partly sunny, with a high near 34. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 34 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 25. West wind 10 to 16 mph, with gusts as high as 30 mph.

    Low: 25 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. Northwest wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. West wind around 7 mph becoming east in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52.

    High: 52 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 23. West wind around 13 mph, with gusts as high as 21 mph.
Thursday
A 20 percent chance of snow before 8am. Partly sunny, with a high near 34. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, with a low around 25. West wind 10 to 16 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 44. Northwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 30. West wind around 7 mph becoming east in the evening.
Saturday
Partly sunny, with a high near 49.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 36.
Sunday
A 30 percent chance of rain, mainly after 11am. Mostly cloudy, with a high near 52.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 39.
Monday
A slight chance of rain. Partly sunny, with a high near 58.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Partly sunny, with a high near 52.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Roslyn WA
 47.39°N 121.18°W (Elev. 4042 ft)
Last Update:
11:46 pm PDT Apr 15, 2026
Forecast Valid:
3am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation