Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Ravalli County Airport (KHRF)

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

Clear

84°F

29°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 22 Aug 03:15 PM MDT
Extended Forecast for

11 Miles WNW Hamilton MT

  • This Afternoon

    This Afternoon: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 72. West southwest wind around 8 mph.

    High: 72 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm.  Patchy smoke after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 51. South wind 6 to 8 mph.  Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely then
    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke before 7am. Sunny, with a high near 65. West wind 8 to 16 mph, with gusts as high as 29 mph.

    High: 65 °F

    Patchy Smoke
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. West wind 6 to 14 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. Southwest wind 3 to 7 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 72. West southwest wind around 8 mph.
Tonight
Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Patchy smoke after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 51. South wind 6 to 8 mph. Chance of precipitation is 70%.
Sunday
Patchy smoke before 7am. Sunny, with a high near 65. West wind 8 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 46. West wind 6 to 14 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 68. Southwest wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 47.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WNW Hamilton MT
 46.33°N 114.35°W (Elev. 7201 ft)
2:01 pm MDT Aug 22, 2026
3pm MDT Aug 22, 2026-6pm MDT Aug 29, 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