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

Ravalli County Airport (KHRF)

Lat: 46.25463°NLon: 114.1246°WElev: 3644.0ft.

Clear

10°F

-12°C

Humidity 78%
Wind Speed N 0 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 28 Dec 06:55 AM MST
Extended Forecast for

8 Miles NW Hamilton MT

  • Today

    Today: Sunny, with a high near 18. Wind chill values as low as -9. West wind 6 to 9 mph.

    High: 18 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 13. West southwest wind 6 to 9 mph.

    Low: 13 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. West southwest wind 6 to 9 mph.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. West southwest wind 6 to 9 mph.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Southwest wind 5 to 7 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 18. Wind chill values as low as -9. West wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 13. West southwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 27. West southwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 21. West southwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 33. Southwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Sunny, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 25.
New Year's Day
Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A chance of snow. Mostly cloudy, with a high near 32.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Hamilton MT
 46.33°N 114.29°W (Elev. 6526 ft)
1:02 am MST Dec 28, 2025
7am 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