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

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

21°F

-6°C

Humidity 93%
Wind Speed NNW 1 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 03 Dec 03:06 AM PST
Extended Forecast for

10 Miles SW Twisp WA

  • Today

    Today: Partly sunny, with a high near 33. Calm wind.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 27. West wind 3 to 6 mph.  Little or no snow accumulation expected.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of rain and snow before 8am, then a chance of snow between 8am and 9am, then a chance of rain and snow after 9am.  Partly sunny, with a high near 34. Northwest wind around 6 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 34 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 29. West wind 3 to 6 mph.  New snow accumulation of less than one inch possible.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: Snow before 1pm, then rain, possibly mixed with snow.  High near 35. Southwest wind 3 to 6 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow before 1am, then a chance of snow.  Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly between 10am and 4pm.  Partly sunny, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Likely

Detailed Forecast

Today
Partly sunny, with a high near 33. Calm wind.
Tonight
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 27. West wind 3 to 6 mph. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 8am, then a chance of snow between 8am and 9am, then a chance of rain and snow after 9am. Partly sunny, with a high near 34. Northwest wind around 6 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. West wind 3 to 6 mph. New snow accumulation of less than one inch possible.
Friday
Snow before 1pm, then rain, possibly mixed with snow. High near 35. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Rain likely, possibly mixed with snow before 1am, then a chance of snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly between 10am and 4pm. Partly sunny, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday Night
A 50 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 29.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
Monday Night
Rain and snow. Low around 33. Chance of precipitation is 80%.
Tuesday
Rain and snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Twisp WA
 48.28°N 120.29°W (Elev. 4596 ft)
3:47 am PST Dec 3, 2025
4am 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