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

11 Miles E Snoqualmie Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow between 10am and 1pm.  Partly sunny, with a high near 41. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 32. Light northwest wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday

    Thursday: Rain.  High near 42. West wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain

  • Thursday Night

    Thursday Night: Rain.  Low around 38. Light west wind.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain

  • Friday

    Friday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm.  High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 10pm, then rain after 10pm.  Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Showers

  • Saturday

    Saturday: Rain.  High near 43. Chance of precipitation is 80%.

    High: 43 °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 27. Calm wind.
Wednesday
A slight chance of rain and snow between 10am and 1pm. Partly sunny, with a high near 41. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 32. Light northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain. High near 42. West wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain. Low around 38. Light west wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 45. Chance of precipitation is 100%.
Friday Night
Showers and possibly a thunderstorm before 10pm, then rain after 10pm. Low around 38. Chance of precipitation is 90%.
Saturday
Rain. High near 43. Chance of precipitation is 80%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Sunday
Rain. Mostly cloudy, with a high near 44.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35.
Monday
Rain likely. Mostly cloudy, with a high near 46.
Monday Night
Rain. Mostly cloudy, with a low around 38.
Tuesday
Rain. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Snoqualmie Pass WA
 47.44°N 121.19°W (Elev. 2854 ft)
9:15 pm PST Dec 2, 2025
12am 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