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

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

NA

11°F

-12°C

Humidity 77%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility NA
Last update 28 Dec 04:43 AM MST
Extended Forecast for

3 Miles NW Swan Lake MT

  • Today

    Today: Mostly sunny, with a high near 25. Light and variable wind.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Light east southeast wind.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Patchy fog after 8pm.  Otherwise, mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, partly sunny, with a high near 36. Calm wind.

    High: 36 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

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

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 25. Light and variable wind.
Tonight
Mostly cloudy, with a low around 15. Light east southeast wind.
Monday
Partly sunny, with a high near 32. Light and variable wind.
Monday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 21. Calm wind.
Tuesday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 36. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 39.
Thursday Night
A slight chance of rain and snow after 11pm. Snow level 3900 feet. Mostly cloudy, with a low around 29.
Friday
A chance of rain and snow. Snow level 3600 feet. Mostly cloudy, with a high near 40.
Friday Night
A chance of rain and snow. Snow level 3700 feet lowering to 3200 feet after midnight . Mostly cloudy, with a low around 27.
Saturday
A chance of snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Swan Lake MT
 47.96°N 113.91°W (Elev. 3199 ft)
1:02 am MST Dec 28, 2025
5am MST Dec 28, 2025-6pm MST Jan 3, 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