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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

NA

N/A

Humidity NA
Wind Speed WSW 6 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Hamilton MT

  • Today

    Today: Mostly sunny, with a high near 48. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. South wind 3 to 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. South wind 3 to 5 mph.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28. South wind 3 to 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51. South wind around 6 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain and snow likely, becoming all snow after 8am. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

  • Tuesday

    Tuesday: A slight chance of snow. Partly sunny, with a high near 36.

    High: 36 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 48. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 28. South wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 50. South wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 28. South wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 51. South wind around 6 mph.
Sunday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow likely, becoming all snow after 8am. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 19.
Tuesday
A slight chance of snow. Partly sunny, with a high near 36.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 19.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38.
Wednesday Night
A chance of rain and snow. Cloudy, with a low around 26.
Thanksgiving Day
A chance of rain and snow. Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.26°N 114.15°W (Elev. 3599 ft)
Last Update:
1:01 am MST Nov 21, 2025
Forecast Valid:
7am MST Nov 21, 2025-6pm MST Nov 27, 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