Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

Overcast

31°F

-1°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 18 Nov 11:56 AM PST
Extended Forecast for

11 Miles E Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: A slight chance of rain before 1pm, then a slight chance of rain and snow.  Mostly cloudy, with a high near 41. Northwest wind around 7 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of rain after 4pm.  Mostly sunny, with a high near 45. Southeast wind 6 to 10 mph.

    High: 45 °F

    Sunny then
    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 10pm, then a chance of rain and snow.  Mostly cloudy, with a low around 31. East wind 6 to 9 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of rain, mainly before 10am.  Mostly sunny, with a high near 49. Light southeast wind.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

  • Friday

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

    High: 48 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

Detailed Forecast

This Afternoon
A slight chance of rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 41. Northwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 29. Light and variable wind.
Wednesday
A 10 percent chance of rain after 4pm. Mostly sunny, with a high near 45. Southeast wind 6 to 10 mph.
Wednesday Night
A slight chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. East wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain, mainly before 10am. Mostly sunny, with a high near 49. Light southeast wind.
Thursday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Saturday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 35.
Sunday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 32.
Monday
Rain and snow likely. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Snoqualmie Pass WA
 47.42°N 121.16°W (Elev. 2818 ft)
10:02 am PST Nov 18, 2025
12pm PST Nov 18, 2025-6pm PST Nov 24, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database