Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

28°F

-2°C

Humidity 98%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Dec 07:06 PM PST
Extended Forecast for

13 Miles SW Twisp WA

  • Tonight

    Tonight: A chance of snow before 10pm, then a slight chance of snow after 1am.  Partly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Tuesday

    Tuesday: A 10 percent chance of snow before 7am.  Sunny, with a high near 25. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 25 °F

    Slight Chance
    Snow then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Northwest wind around 10 mph.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 24. West wind 5 to 7 mph.

    High: 24 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. West wind 6 to 9 mph.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow.  Mostly cloudy, with a high near 23. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 10pm.  Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow.  High near 26. Chance of precipitation is 80%.

    High: 26 °F

    Snow

  • Friday Night

    Friday Night: Snow likely.  Mostly cloudy, with a low around 23. Chance of precipitation is 70%.

    Low: 23 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow before 10pm, then a slight chance of snow after 1am. Partly cloudy, with a low around 21. West wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 10 percent chance of snow before 7am. Sunny, with a high near 25. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 17. Northwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 24. West wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 16. West wind 6 to 9 mph.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 23. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. High near 26. Chance of precipitation is 80%.
Friday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Saturday
Snow likely, mainly before 10am. Partly sunny, with a high near 25. Chance of precipitation is 60%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Sunday
Snow. The snow could be heavy at times. High near 25. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 21.
Monday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles SW Twisp WA
 48.23°N 120.34°W (Elev. 7201 ft)
2:58 pm PST Dec 1, 2025
7pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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