Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Mostly Cloudy

66°F

19°C

Humidity 63%
Wind Speed N 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 13 Aug 11:35 AM MDT
Extended Forecast for

12 Miles W Hamilton MT

  • Today

    Today: A slight chance of rain, then a chance of showers and thunderstorms after 3pm.  Patchy smoke. Mostly sunny, with a high near 65. West wind 5 to 8 mph.  Chance of precipitation is 40%.

    High: 65 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of rain and thunderstorms.  Patchy smoke. Mostly cloudy, with a low around 48. West wind 5 to 7 mph becoming east southeast in the evening.  Chance of precipitation is 50%.

    Low: 48 °F

    Chance
    T-storms then
    Chance Rain

  • Friday

    Friday: Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm.  Areas of smoke before 7am. High near 59. South southwest wind around 6 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 46. Light and variable wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 64. Light and variable wind becoming west northwest around 6 mph in the morning.

    High: 64 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 66.

    High: 66 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms after noon.  Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of rain, then a chance of showers and thunderstorms after 3pm. Patchy smoke. Mostly sunny, with a high near 65. West wind 5 to 8 mph. Chance of precipitation is 40%.
Tonight
A chance of rain and thunderstorms. Patchy smoke. Mostly cloudy, with a low around 48. West wind 5 to 7 mph becoming east southeast in the evening. Chance of precipitation is 50%.
Friday
Showers and thunderstorms, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Areas of smoke before 7am. High near 59. South southwest wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Light and variable wind becoming west northwest around 6 mph in the morning.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 66.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Monday
A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 67.
Monday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 65.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 49.
Wednesday
A chance of rain and thunderstorms. Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Hamilton MT
 46.21°N 114.39°W (Elev. 7520 ft)
2:22 am MDT Aug 13, 2026
11am MDT Aug 13, 2026-6pm MDT Aug 19, 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