Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Stampede Pass (KSMP)

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

light snow,freezing fog

30°F

-1°C

Humidity 100%
Wind Speed WSW 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 30°F (-1°C)
Visibility 0.25 mi
Wind Chill25°F (-4°C)
Last update 01 Dec 09:49 PM PST
Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

  • Tonight

    Tonight: Snow, mainly after 1am.  Low around 29. West wind around 10 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Chance Snow
    then Snow

  • Tuesday

    Tuesday: Snow likely, mainly before 7am.  Mostly cloudy, with a high near 32. Northwest wind 7 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. North wind around 5 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32. West wind 3 to 5 mph.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 26. West wind around 6 mph.

    Low: 26 °F

    Chance Snow

  • Thursday

    Thursday: Snow, mainly after 10am.  High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow, becoming all rain after 1am.  Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow

  • Friday

    Friday: Rain before 10am, then rain, possibly mixed with snow. The rain could be heavy at times.  High near 38. Chance of precipitation is 90%.

    High: 38 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 10pm. The snow could be heavy at times.  Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain/Snow
    then Heavy
    Snow

Detailed Forecast

Tonight
Snow, mainly after 1am. Low around 29. West wind around 10 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Tuesday
Snow likely, mainly before 7am. Mostly cloudy, with a high near 32. Northwest wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday Night
Mostly cloudy, with a low around 22. North wind around 5 mph.
Wednesday
Partly sunny, with a high near 32. West wind 3 to 5 mph.
Wednesday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 26. West wind around 6 mph.
Thursday
Snow, mainly after 10am. High near 35. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Low around 33. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday
Rain before 10am, then rain, possibly mixed with snow. The rain could be heavy at times. High near 38. Chance of precipitation is 90%.
Friday Night
Rain and snow, becoming all snow after 10pm. The snow could be heavy at times. Low around 31. Chance of precipitation is 90%.
Saturday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 34.
Saturday Night
Snow. Mostly cloudy, with a low around 31.
Sunday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 33.
Sunday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Monday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Snoqualmie Pass WA
 47.39°N 121.34°W (Elev. 5131 ft)
9:15 pm PST Dec 1, 2025
10pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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