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

11 Miles WSW Twisp WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

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

    High: 33 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow between 1am and 4am, then a chance of rain and snow.  Mostly cloudy, with a temperature rising to around 31 by 5am. Calm wind becoming west around 5 mph after midnight.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 8am, then a chance of snow between 8am and 10am, then a chance of rain and snow after 10am.  Partly sunny, with a high near 34. West wind 3 to 5 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 34 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am, then a chance of snow.  Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Snow before 10am, then rain, possibly mixed with snow.  High near 36. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 36 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow likely, possibly mixed with rain, mainly before 4am.  Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 35. Chance of precipitation is 60%.

    High: 35 °F

    Snow Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. Calm wind.
Wednesday
Partly sunny, with a high near 33. Calm wind.
Wednesday Night
A slight chance of snow between 1am and 4am, then a chance of rain and snow. Mostly cloudy, with a temperature rising to around 31 by 5am. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 8am, then a chance of snow between 8am and 10am, then a chance of rain and snow after 10am. Partly sunny, with a high near 34. West wind 3 to 5 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 30. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday
Snow before 10am, then rain, possibly mixed with snow. High near 36. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Friday Night
Snow likely, possibly mixed with rain, mainly before 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 30.
Sunday
Snow likely before 4pm, then rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Monday Night
Rain and snow. Low around 33. Chance of precipitation is 80%.
Tuesday
Rain and snow. High near 36. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Twisp WA
 48.31°N 120.33°W (Elev. 4390 ft)
1:32 am PST Dec 3, 2025
3am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

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