Showers and Thunderstorms from the Southern Plains into the Mid-Mississippi Valley; Record Warmth in the Plains and Midwest

Heavy rain and widely scattered severe storms capable of large hail, damaging winds, and possibly a tornado are expected over portions of the central and southern Plains into the Lower Missouri Valley. Unseasonable warmth will continue for a few more days across the Midwest and Southeast 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.

Mostly Cloudy

30°F

-1°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 14 Oct 03:55 AM MDT
Extended Forecast for

Hamilton MT

  • Today

    Today: Widespread frost, mainly before 10am.  Otherwise, mostly sunny, with a high near 59. Light and variable wind becoming north northeast around 6 mph in the afternoon.

    High: 59 °F

    Frost then
    Mostly Sunny

  • Tonight

    Tonight: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 29. North wind around 5 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Thursday

    Thursday: Widespread frost before 10am.  Otherwise, sunny, with a high near 60. Calm wind.

    High: 60 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 30. Calm wind becoming south 5 to 7 mph in the evening.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 70. South wind 5 to 8 mph.

    High: 70 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    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 63.

    High: 63 °F

    Sunny

Detailed Forecast

Today
Widespread frost, mainly before 10am. Otherwise, mostly sunny, with a high near 59. Light and variable wind becoming north northeast around 6 mph in the afternoon.
Tonight
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 29. North wind around 5 mph becoming calm in the evening.
Thursday
Widespread frost before 10am. Otherwise, sunny, with a high near 60. Calm wind.
Thursday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 30. Calm wind becoming south 5 to 7 mph in the evening.
Friday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 70. South wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Sunny, with a high near 63.
Sunday Night
Mostly clear, with a low around 35.
Monday
A slight chance of rain. Mostly sunny, with a high near 62.
Monday Night
A chance of rain. Mostly cloudy, with a low around 34.
Tuesday
A chance of rain. Partly sunny, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.26°N 114.15°W (Elev. 3599 ft)
2:01 am MDT Oct 14, 2026
4am MDT Oct 14, 2026-6pm MDT Oct 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database