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

Ravalli County Airport (KHRF)

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

Overcast

28°F

-2°C

Humidity 79%
Wind Speed S 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 16 Apr 04:35 AM MDT
Extended Forecast for

Hamilton MT

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around 25. Light south southeast wind. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly between 2pm and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 41. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 47. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around 25. Light south southeast wind. Little or no snow accumulation expected.
Thursday
Snow likely, mainly between 2pm and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 41. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 26. West northwest wind 6 to 11 mph becoming light and variable after midnight. Winds could gust as high as 25 mph. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 3pm, then a chance of rain and snow. Partly sunny, with a high near 47. Light and variable wind becoming west northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
Mostly clear, with a low around 22. West northwest wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 72.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 41.
Wednesday
A chance of rain. Mostly cloudy, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
Last Update:
2:00 am MDT Apr 16, 2026
Forecast Valid:
5am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation