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.

Overcast

29°F

-2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 29°F (-2°C)
Visibility 9.00 mi
Last update 02 Dec 11:56 PM PST
Extended Forecast for

6 Miles E Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow between 10am and 1pm.  Partly sunny, with a high near 38. Light west wind.  Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow between 10pm and 4am, then rain likely.  Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm.  High near 38. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain.  Low around 36. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 36 °F

    Rain

  • Friday

    Friday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 43. Chance of precipitation is 100%.

    High: 43 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Showers

  • Saturday

    Saturday: Rain.  High near 40. Chance of precipitation is 90%.

    High: 40 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
A slight chance of rain and snow between 10am and 1pm. Partly sunny, with a high near 38. Light west wind. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow between 10pm and 4am, then rain likely. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain likely before 10am, then rain, possibly mixed with snow between 10am and 1pm, then rain after 1pm. High near 38. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Rain. Low around 36. Calm wind. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 43. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 37. Chance of precipitation is 90%.
Saturday
Rain. High near 40. Chance of precipitation is 90%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Sunday
Rain. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 35.
Monday
Rain and snow likely. Mostly cloudy, with a high near 43.
Monday Night
Rain. Mostly cloudy, with a low around 37.
Tuesday
Rain. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Snoqualmie Pass WA
 47.4°N 121.28°W (Elev. 3323 ft)
12:46 am PST Dec 3, 2025
1am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database