National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Winter Weather Brings Dangerous Travel Conditions Across the Northern U.S.

Heavy lake effect snow will persist downwind of the Great Lakes through early Saturday. Snow squalls with heavy snow and gusty winds will create dangerous travel in the Interior Northeast due to low visibility and slippery roads. A major winter storm will bring moderate to heavy, accumulating snow and gusty winds from the eastern Plains to the western Great Lakes today through Saturday. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Overcast

27°F

-3°C

Humidity 79%
Wind Speed NNW 13 MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 28 Nov 07:55 PM MST
Extended Forecast for

Hamilton MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. North wind 5 to 7 mph becoming calm in the evening.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 31. Calm wind.

    High: 31 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 33. Calm wind.

    High: 33 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14. Light and variable wind.

    Low: 14 °F

    Partly Cloudy

  • Monday

    Monday: A 10 percent chance of snow after 11am. Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely

  • Tuesday

    Tuesday: Rain and snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. North wind 5 to 7 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 31. Calm wind.
Saturday Night
Cloudy, with a low around 15. Calm wind.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 33. Calm wind.
Sunday Night
Partly cloudy, with a low around 14. Light and variable wind.
Monday
A 10 percent chance of snow after 11am. Partly sunny, with a high near 36.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow. Mostly cloudy, with a high near 37.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 39.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Friday
Rain and snow likely. Partly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
Last Update:
1:01 pm MST Nov 28, 2025
Forecast Valid:
8pm MST Nov 28, 2025-6pm MST Dec 5, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation