Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

12°F

-11°C

Humidity 77%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Last update 28 Dec 10:06 AM PST
Extended Forecast for

4 Miles SSW Twisp WA

  • Today

    Today: Mostly sunny, with a high near 23. Calm wind.

    High: 23 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 25. Calm wind.

    High: 25 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Calm wind.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 20 percent chance of snow after 10am.  Mostly cloudy, with a high near 30.

    High: 30 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 23. Calm wind.
Tonight
Mostly cloudy, with a low around 18. Calm wind.
Monday
Partly sunny, with a high near 25. Calm wind.
Monday Night
Mostly cloudy, with a low around 19. Calm wind.
Tuesday
Partly sunny, with a high near 28. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 23.
New Year's Day
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 30.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 31.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Twisp WA
 48.31°N 120.17°W (Elev. 4193 ft)
8:52 am PST Dec 28, 2025
10am PST Dec 28, 2025-6pm PST Jan 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database