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.

Mist

38°F

3°C

Humidity 100%
Wind Speed WSW 3 MPH
Barometer 29.68 in (1005.08 mb)
Dewpoint 38°F (3°C)
Visibility 3.00 mi
Last update 12 Apr 12:14 AM PDT
Extended Forecast for

11 Miles N Roslyn WA

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 41. Northwest wind 3 to 5 mph.

    Low: 41 °F

    Chance Rain

  • Monday

    Monday: A chance of rain before 5pm, then a chance of rain and snow. Partly sunny, with a high near 47. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 35. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 11am, then rain. High near 45. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then snow after 11pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Snow Likely
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Calm wind.
Sunday
A 20 percent chance of rain after 2pm. Mostly sunny, with a high near 61. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
A 40 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 41. Northwest wind 3 to 5 mph.
Monday
A chance of rain before 5pm, then a chance of rain and snow. Partly sunny, with a high near 47. West wind 5 to 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow before 2am, then a slight chance of snow. Mostly cloudy, with a low around 35. West wind around 6 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow before 11am, then rain. High near 45. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 8pm, then rain, possibly mixed with snow between 8pm and 11pm, then snow after 11pm. Low around 29. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly after 11am. High near 41. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 55.
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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 11, 2026
Forecast Valid:
12am PDT Apr 12, 2026-6pm PDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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