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.

Overcast

41°F

5°C

Humidity 95%
Wind Speed NA 3 MPH
Barometer 29.7 in (1005.76 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 11 Apr 04:41 PM PDT
Extended Forecast for

10 Miles N Roslyn WA

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 55 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 38. West wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 38 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 43. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 33. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Snow likely before 5pm, then rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm. Low around 27. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Sunday
A 30 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 55. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
A chance of rain before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 38. West wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 2pm, then a chance of rain. Partly sunny, with a high near 43. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 33. West wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday
Snow likely before 5pm, then rain, possibly mixed with snow. High near 41. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain and snow, becoming all snow after 8pm. Low around 27. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly after 11am. High near 37. Chance of precipitation is 80%.
Wednesday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 40.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 30.
Saturday
A chance of rain. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles N Roslyn WA
 47.38°N 121.11°W (Elev. 3727 ft)
Last Update:
3:01 pm PDT Apr 11, 2026
Forecast Valid:
5pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation