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.

Partly Cloudy

37°F

3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 12 Apr 02:33 AM PDT
Extended Forecast for

9 Miles NNW Roslyn WA

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Northwest wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 53. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 53 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 37. Northwest wind around 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Monday

    Monday: A chance of rain and snow. Mostly cloudy, with a high near 39. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 39 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 31. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Snow, mainly after 11am. High near 37. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. Low around 26. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 26 °F

    Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 33. Chance of precipitation is 80%.

    High: 33 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Northwest wind around 5 mph.
Sunday
A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 53. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Sunday Night
A 50 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 37. Northwest wind around 13 mph, with gusts as high as 23 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 39. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 31. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tuesday
Snow, mainly after 11am. High near 37. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow. Low around 26. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Wednesday
A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 33. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A chance of snow after 11am. Partly sunny, with a high near 36.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 48.
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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:
11:46 pm PDT Apr 11, 2026
Forecast Valid:
3am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation