National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

36°F

2°C

Humidity 75%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 29 Jan 03:06 PM PST
Extended Forecast for

Twisp WA

  • This Afternoon

    This Afternoon: A slight chance of rain before 5pm, then a chance of rain and snow. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 33 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Tonight

    Tonight: Snow likely, possibly mixed with freezing rain before 4am, then a slight chance of freezing rain. Patchy fog before 9pm. Patchy freezing fog after 9pm. Otherwise, cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 26 °F

    Wintry Mix
    Likely and
    Patchy
    Freezing Fog

  • Friday

    Friday: Rain likely, possibly mixed with snow, becoming all rain after 3pm. Patchy fog after 11am. Patchy freezing fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely and
    Patchy
    Freezing Fog

  • Friday Night

    Friday Night: Patchy fog before 11pm. Patchy freezing fog after 11pm. Otherwise, increasing clouds, with a low around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: A 20 percent chance of rain after 10am. Patchy fog after 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Slight Chance
    Rain and
    Patchy
    Freezing Fog

  • Saturday Night

    Saturday Night: Patchy fog before 5am. Patchy freezing fog after 5am. Otherwise, mostly cloudy, with a low around 31.

    Low: 31 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between 10am and 4pm. Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of rain before 5pm, then a chance of rain and snow. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 33. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Snow likely, possibly mixed with freezing rain before 4am, then a slight chance of freezing rain. Patchy fog before 9pm. Patchy freezing fog after 9pm. Otherwise, cloudy, with a low around 26. Calm wind. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 3pm. Patchy fog after 11am. Patchy freezing fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 38. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday Night
Patchy fog before 11pm. Patchy freezing fog after 11pm. Otherwise, increasing clouds, with a low around 28. Calm wind.
Saturday
A 20 percent chance of rain after 10am. Patchy fog after 10am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 39. Calm wind.
Saturday Night
Patchy fog before 5am. Patchy freezing fog after 5am. Otherwise, mostly cloudy, with a low around 31.
Sunday
A 30 percent chance of rain, mainly between 10am and 4pm. Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, mostly cloudy, with a high near 40.
Sunday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 41.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Twisp WA
 48.36°N 120.12°W (Elev. 1719 ft)
Last Update:
2:48 pm PST Jan 29, 2026
Forecast Valid:
3pm PST Jan 29, 2026-6pm PST Feb 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation