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

35°F

2°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Apr 08:56 AM PDT
Extended Forecast for

9 Miles ESE Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 60. Light east wind.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 72. Calm wind.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 60. Light east wind.
Tonight
Partly cloudy, with a low around 40. Calm wind.
Sunday
Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. Calm wind.
Monday
Partly sunny, with a high near 72. Calm wind.
Monday Night
A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 46.
Tuesday
A slight chance of rain, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 67. Chance of precipitation is 50%.
Tuesday Night
Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Wednesday
Rain likely before 8am, then rain and snow likely. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Wednesday Night
Rain and snow likely before 2am, then a chance of rain. Mostly cloudy, with a low around 38.
Thursday
A chance of rain. Partly sunny, with a high near 54.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ESE Snoqualmie Pass WA
 47.37°N 121.24°W (Elev. 2231 ft)
Last Update:
4:01 am PDT Apr 18, 2026
Forecast Valid:
9am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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