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.

Clear

49°F

9°C

Humidity 38%
Wind Speed NA 5 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 08 Apr 04:56 PM PDT
Extended Forecast for

9 Miles NNW Roslyn WA

  • Tonight

    Tonight: Clear, with a low around 33. West wind 6 to 9 mph becoming east after midnight.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Southeast wind 7 to 9 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. East wind around 8 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. East wind 6 to 8 mph becoming south in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 6 mph becoming northwest in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow likely, possibly mixed with rain, mainly after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
Clear, with a low around 33. West wind 6 to 9 mph becoming east after midnight.
Thursday
Sunny, with a high near 56. Southeast wind 7 to 9 mph.
Thursday Night
Mostly clear, with a low around 39. East wind around 8 mph.
Friday
Mostly sunny, with a high near 59. East wind 6 to 8 mph becoming south in the afternoon.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42. Southwest wind around 6 mph becoming northwest in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, then showers and possibly a thunderstorm after 11am. High near 46. Chance of precipitation is 80%.
Saturday Night
Rain likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 37. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Snow likely, possibly mixed with rain, mainly after 11am. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Monday
A chance of snow, mainly after 11am. Partly sunny, with a high near 39.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 33.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 42.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Roslyn WA
 47.37°N 121.17°W (Elev. 3743 ft)
Last Update:
3:01 pm PDT Apr 8, 2026
Forecast Valid:
5pm PDT Apr 8, 2026-6pm PDT Apr 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation