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.

Overcast

75°F

24°C

Humidity 53%
Wind Speed SSE 13 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Aug 05:35 PM MDT
Extended Forecast for

18 Miles WSW Hamilton MT

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a steady temperature around 74. Southwest wind around 7 mph.  Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 8pm.  Patchy smoke after 5am. Low around 47. Southwest wind around 6 mph becoming southeast in the evening.  Chance of precipitation is 80%.

    Low: 47 °F

    Showers then
    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke before 7am. Sunny, with a high near 70. West southwest wind 5 to 14 mph, with gusts as high as 25 mph.

    High: 70 °F

    Patchy Smoke
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West northwest wind 6 to 11 mph becoming light southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 74. Southwest wind around 7 mph. Chance of precipitation is 70%.
Tonight
Showers and thunderstorms, mainly before 8pm. Patchy smoke after 5am. Low around 47. Southwest wind around 6 mph becoming southeast in the evening. Chance of precipitation is 80%.
Sunday
Patchy smoke before 7am. Sunny, with a high near 70. West southwest wind 5 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 42. West northwest wind 6 to 11 mph becoming light southwest after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 74. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WSW Hamilton MT
 46.16°N 114.5°W (Elev. 6716 ft)
2:01 pm MDT Aug 22, 2026
5pm 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