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

23°F

-5°C

Humidity 88%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill17°F (-8°C)
Last update 20 Jan 07:06 PM PST
Extended Forecast for

8 Miles ESE Twisp WA

  • Tonight

    Tonight: Mostly clear, with a low around 22. North wind around 6 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. North wind around 6 mph becoming calm  in the morning.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Northwest wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Northwest wind around 5 mph becoming light and variable  in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Northwest wind around 6 mph.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 22. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 33. North wind around 6 mph becoming calm in the morning.
Wednesday Night
Mostly cloudy, with a low around 20. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 33. Northwest wind around 5 mph becoming light and variable in the afternoon.
Thursday Night
Partly cloudy, with a low around 18. Northwest wind around 6 mph.
Friday
Sunny, with a high near 32.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 32.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 34.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Twisp WA
 48.32°N 119.95°W (Elev. 3510 ft)
3:02 pm PST Jan 20, 2026
7pm PST Jan 20, 2026-6pm PST Jan 27, 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