Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Mist

29°F

-2°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 28°F (-2°C)
Visibility 1.75 mi
Last update 03 Dec 01:50 AM PST
Extended Forecast for

3 Miles E Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 27. North wind around 5 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Northwest wind around 6 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Snow, mainly after 4am.  Low around 29. Northwest wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Snow

  • Thursday

    Thursday: Snow.  High near 35. West wind around 8 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: Rain and snow, becoming all snow after 1am.  Low around 32. West wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: A slight chance of snow before 7am, then rain, possibly mixed with snow.  High near 36. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 10pm.  Low around 30. Breezy.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 30 °F

    Breezy.
    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 31. Chance of precipitation is 80%.

    Low: 31 °F

    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 27. North wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 31. Northwest wind around 6 mph.
Wednesday Night
Snow, mainly after 4am. Low around 29. Northwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 35. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Rain and snow, becoming all snow after 1am. Low around 32. West wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
A slight chance of snow before 7am, then rain, possibly mixed with snow. High near 36. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
Rain and snow, becoming all snow after 10pm. Low around 30. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 34. Chance of precipitation is 90%.
Saturday Night
Snow. Low around 31. Chance of precipitation is 80%.
Sunday
Snow. Mostly cloudy, with a high near 35.
Sunday Night
Snow. Mostly cloudy, with a low around 31.
Monday
Rain and snow. The rain could be heavy at times. Mostly cloudy, with a high near 39.
Monday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 33.
Tuesday
Rain and snow. The rain could be heavy at times. Mostly cloudy, with a high near 36.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Snoqualmie Pass WA
 47.41°N 121.34°W (Elev. 5407 ft)
1:31 am PST Dec 3, 2025
2am PST Dec 3, 2025-6pm PST Dec 9, 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