Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

55°F

13°C

Humidity 47%
Wind Speed ESE 6 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 17 Jun 06:55 AM MDT
Extended Forecast for

8 Miles SW Hamilton MT

  • Today

    Today: Sunny, with a high near 52. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 34 mph.

    High: 52 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 42. Windy, with a west northwest wind 26 to 31 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 36 mph.

    Low: 42 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 23 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. West wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 64. West wind 5 to 14 mph becoming south in the morning. Winds could gust as high as 22 mph.

    High: 64 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52. Breezy.

    Low: 52 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Windy.

    Low: 45 °F

    Partly Cloudy
    and Windy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Windy, with a west northwest wind 22 to 30 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 42. Windy, with a west northwest wind 26 to 31 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 36 mph.
Thursday
Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 46. West wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Juneteenth
Sunny, with a high near 64. West wind 5 to 14 mph becoming south in the morning. Winds could gust as high as 22 mph.
Friday Night
Partly cloudy, with a low around 52. Breezy.
Saturday
Partly sunny, with a high near 59. Breezy.
Saturday Night
Partly cloudy, with a low around 45. Windy.
Sunday
Sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 44. Breezy.
Monday
Sunny, with a high near 60.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Hamilton MT
 46.16°N 114.28°W (Elev. 8304 ft)
2:00 am MDT Jun 17, 2026
7am MDT Jun 17, 2026-6pm MDT Jun 23, 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