Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

27°F

-3°C

Humidity 76%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Jan 03:06 PM PST
Extended Forecast for

Twisp WA

  • Tonight

    Tonight: Cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 29. Calm wind.

    High: 29 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Calm wind.

    Low: 15 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 32. Calm wind.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 21. Calm wind.
Thursday
Mostly cloudy, with a high near 29. Calm wind.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Calm wind.
Friday
Sunny, with a high near 32. Calm wind.
Friday Night
Mostly clear, with a low around 14. Calm wind.
Saturday
Sunny, with a high near 33.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 32.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Twisp WA
 48.36°N 120.12°W (Elev. 1719 ft)
1:12 pm PST Jan 21, 2026
3pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database