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

19°F

-7°C

Humidity 52%
Wind Speed SSW 4 MPH
Barometer 30.55 in (1034.54 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 28 Dec 10:55 AM MST
Extended Forecast for

9 Miles W Hamilton MT

  • Today

    Today: Sunny, with a high near 12. Wind chill values as low as -7. West wind 7 to 9 mph.

    High: 12 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values as low as -5. West southwest wind 9 to 11 mph.

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 23. Wind chill values as low as zero. West southwest wind 7 to 11 mph.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. West wind 9 to 11 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. West wind 6 to 10 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 12. Wind chill values as low as -7. West wind 7 to 9 mph.
Tonight
Partly cloudy, with a low around 8. Wind chill values as low as -5. West southwest wind 9 to 11 mph.
Monday
Mostly sunny, with a high near 23. Wind chill values as low as zero. West southwest wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 17. West wind 9 to 11 mph.
Tuesday
Mostly sunny, with a high near 30. West wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 32.
Wednesday Night
Partly cloudy, with a low around 22.
New Year's Day
Partly sunny, with a high near 31.
Thursday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 23.
Friday
Snow likely. Mostly cloudy, with a high near 28.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18.
Saturday
Snow likely. Partly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles W Hamilton MT
 46.24°N 114.36°W (Elev. 7936 ft)
1:02 am MST Dec 28, 2025
11am MST Dec 28, 2025-6pm MST Jan 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database