Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West

Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

73°F

23°C

Humidity 25%
Wind Speed E 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 22 Jun 12:15 PM MDT
Extended Forecast for

Hamilton MT

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 79. North northwest wind 5 to 9 mph, with gusts as high as 22 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. North wind 6 to 11 mph becoming light north northwest  in the evening. Winds could gust as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 82 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 82. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 76.

    High: 76 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 79. North northwest wind 5 to 9 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 47. North wind 6 to 11 mph becoming light north northwest in the evening. Winds could gust as high as 25 mph.
Tuesday
Increasing clouds, with a high near 82. Calm wind becoming north 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly cloudy, with a low around 53. North wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Wednesday
Sunny, with a high near 83. Calm wind becoming north around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A chance of rain before 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 53.
Friday
A chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 76.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 48.
Saturday
Rain and possibly a thunderstorm. Cloudy, with a high near 62.
Saturday Night
Rain and thunderstorms likely. Mostly cloudy, with a low around 42.
Sunday
Rain and thunderstorms likely. Mostly cloudy, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton MT
 46.26°N 114.18°W (Elev. 3671 ft)
12:21 pm MDT Jun 22, 2026
12pm MDT Jun 22, 2026-6pm MDT Jun 28, 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