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

31°F

-1°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 31°F (-1°C)
Visibility 1.25 mi
Last update 02 Dec 05:50 PM PST
Extended Forecast for

6 Miles SE Snoqualmie Pass WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Light northwest wind.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow between 10am and 1pm.  Mostly cloudy, with a high near 33. Light west wind.  Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 30. West wind 3 to 5 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    then Snow
    Likely

  • Thursday

    Thursday: Rain, possibly mixed with snow.  High near 36. West wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow before 7pm, then rain.  Low around 35. West wind around 5 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    then Rain

  • Friday

    Friday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 38. Chance of precipitation is 100%.

    High: 38 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Showers

  • Saturday

    Saturday: Rain, possibly mixed with snow.  High near 36. Chance of precipitation is 90%.

    High: 36 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain.  Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 27. Light northwest wind.
Wednesday
A slight chance of snow between 10am and 1pm. Mostly cloudy, with a high near 33. Light west wind. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 30. West wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow. High near 36. West wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain likely, possibly mixed with snow before 7pm, then rain. Low around 35. West wind around 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 38. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 34. Chance of precipitation is 90%.
Saturday
Rain, possibly mixed with snow. High near 36. Chance of precipitation is 90%.
Saturday Night
Snow, possibly mixed with rain. Low around 34. Chance of precipitation is 80%.
Sunday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 36.
Sunday Night
Rain and snow. Mostly cloudy, with a low around 35.
Monday
Rain and snow likely. Mostly cloudy, with a high near 38.
Monday Night
Rain, possibly mixed with snow. Mostly cloudy, with a low around 36.
Tuesday
Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Snoqualmie Pass WA
 47.35°N 121.33°W (Elev. 4039 ft)
4:37 pm PST Dec 2, 2025
6pm PST Dec 2, 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