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

45°F

7°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 10 Apr 11:56 PM PDT
Extended Forecast for

11 Miles N Roslyn WA

  • Overnight

    Overnight: Rain, mainly after 5am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 5pm. High near 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 11am. Partly sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 40. West wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 8am, then a slight chance of rain and snow between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain and snow between 8pm and 2am, then snow after 2am. Low around 30. Chance of precipitation is 90%.

    Low: 30 °F

    Rain/Snow

Detailed Forecast

Overnight
Rain, mainly after 5am. Low around 45. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain, mainly before 5pm. High near 53. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A 20 percent chance of rain before 8pm. Partly cloudy, with a low around 39. Calm wind.
Sunday
A 30 percent chance of rain after 11am. Partly sunny, with a high near 57. Light and variable wind.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 40. West wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Monday Night
A 40 percent chance of rain before 11pm. Mostly cloudy, with a low around 35.
Tuesday
A slight chance of snow before 8am, then a slight chance of rain and snow between 8am and 11am, then rain likely after 11am. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Tuesday Night
Rain before 8pm, then rain and snow between 8pm and 2am, then snow after 2am. Low around 30. Chance of precipitation is 90%.
Wednesday
Snow. Mostly cloudy, with a high near 41.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 27.
Thursday
A chance of snow. Mostly sunny, with a high near 43.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Friday
A slight chance of snow. Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Roslyn WA
 47.41°N 121.09°W (Elev. 2927 ft)
Last Update:
11:46 pm PDT Apr 10, 2026
Forecast Valid:
12am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation