Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

34°F

1°C

Humidity 100%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 31 Jan 09:06 PM PST
Extended Forecast for

12 Miles SW Twisp WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, possibly mixed with rain before 3pm, then a chance of snow.  Partly sunny, with a high near 36. Light southwest wind.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 29. Light west wind.  Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Snow

  • Monday

    Monday: Snow likely before 4pm, then a chance of rain and snow.  Mostly cloudy, with a high near 36. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 36 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Monday Night

    Monday Night: A chance of rain and snow before 10pm.  Mostly cloudy, with a low around 31. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Calm wind.
Sunday
Snow likely, possibly mixed with rain before 3pm, then a chance of snow. Partly sunny, with a high near 36. Light southwest wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 29. Light west wind. Chance of precipitation is 20%.
Monday
Snow likely before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 10pm. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Mostly cloudy, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 43.
Friday Night
A slight chance of rain and snow. Partly cloudy, with a low around 30. Chance of precipitation is 10%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SW Twisp WA
 48.21°N 120.27°W (Elev. 4606 ft)
8:57 pm PST Jan 31, 2026
9pm PST Jan 31, 2026-6pm PST Feb 7, 2026
 
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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