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 NW 2 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 30 Jan 08:06 PM PST
Extended Forecast for

4 Miles SSW Twisp WA

  • Tonight

    Tonight: Partly cloudy, with a low around 31. Northeast wind around 6 mph becoming southwest in the evening.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 10am.  Mostly cloudy, with a high near 36. Light southeast wind.

    High: 36 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain and snow after 4am.  Mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 10%.

    Low: 32 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 1pm, then a chance of rain.  Mostly cloudy, with a high near 36. Light and variable wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm, then a slight chance of snow after 4am.  Mostly cloudy, with a low around 31. West wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain then
    Slight Chance
    Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of rain and snow.  Mostly cloudy, with a high near 36. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 10pm.  Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 31. Northeast wind around 6 mph becoming southwest in the evening.
Saturday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 36. Light southeast wind.
Saturday Night
A slight chance of rain and snow after 4am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 10%.
Sunday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 36. Light and variable wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. West wind 3 to 5 mph. Chance of precipitation is 20%.
Monday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 10pm. Mostly cloudy, with a low around 32. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Twisp WA
 48.31°N 120.17°W (Elev. 4193 ft)
8:12 pm PST Jan 30, 2026
9pm PST Jan 30, 2026-6pm PST Feb 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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