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

40°F

4°C

Humidity 96%
Wind Speed NA 3 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 11 Apr 04:24 PM PDT
Extended Forecast for

9 Miles NNW Roslyn WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain. Partly sunny, with a high near 45. West wind around 8 mph.

    High: 45 °F

    Chance Rain

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind 6 to 8 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 51. North wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 18 mph.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 37 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 39. West wind 14 to 16 mph, with gusts as high as 28 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. 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. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.

    Low: 26 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

Detailed Forecast

This Afternoon
A 30 percent chance of rain. Partly sunny, with a high near 45. West wind around 8 mph.
Tonight
Partly cloudy, with a low around 36. West wind 6 to 8 mph.
Sunday
A 30 percent chance of rain, mainly after 2pm. Partly sunny, with a high near 51. North wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 18 mph.
Sunday Night
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 37. West wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 39. West wind 14 to 16 mph, with gusts as high as 28 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. 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. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.
Wednesday
Snow. High near 34. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow. Mostly 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 42.
Friday Night
Partly cloudy, with a low around 29.
Saturday
A chance of rain and snow. 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:
3:01 pm PDT Apr 11, 2026
Forecast Valid:
4pm PDT Apr 11, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation