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 N Roslyn WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow between 10am and 1pm.  Partly sunny, with a high near 40. Light west wind.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am.  Mostly cloudy, with a low around 33. Light northwest wind.  Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm.  Mostly cloudy, with a high near 41. West wind 3 to 6 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 38. Light west wind.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain Likely

  • 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 42. Chance of precipitation is 80%.

    High: 42 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 30. Calm wind.
Wednesday
A slight chance of rain and snow between 10am and 1pm. Partly sunny, with a high near 40. Light west wind. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am. Mostly cloudy, with a low around 33. Light northwest wind. Chance of precipitation is 20%.
Thursday
Rain likely before 10am, then rain likely, possibly mixed with snow between 10am and 1pm, then rain likely after 1pm. Mostly cloudy, with a high near 41. West wind 3 to 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Rain likely. Mostly cloudy, with a low around 38. Light west wind. Chance of precipitation is 70%. 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 42. Chance of precipitation is 80%.
Saturday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Sunday
Rain. Mostly cloudy, with a high near 43.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Monday
Rain and snow likely. Mostly cloudy, with a high near 45.
Monday Night
Rain. Mostly cloudy, with a low around 38.
Tuesday
Rain. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Roslyn WA
 47.4°N 121.12°W (Elev. 3140 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