Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.

Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.58 in (1035.56 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 15 Oct 06:35 AM MDT
Extended Forecast for

Hamilton MT

  • Today

    Today: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Frost then
    Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 5am.  Otherwise, mostly clear, with a low around 33. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 67. South wind 5 to 8 mph.

    High: 67 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. South wind 5 to 11 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70. South wind around 11 mph, with gusts as high as 22 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 57. Light and variable wind.
Tonight
Widespread frost, mainly after 5am. Otherwise, mostly clear, with a low around 33. Calm wind becoming south 5 to 7 mph in the evening.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 67. South wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 37. South wind 5 to 11 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 70. South wind around 11 mph, with gusts as high as 22 mph.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 56.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 35.
Wednesday
Mostly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.24°N 114.14°W (Elev. 3678 ft)
2:00 am MDT Oct 15, 2026
6am MDT Oct 15, 2026-6pm MDT Oct 21, 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