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

57°F

14°C

Humidity 93%
Wind Speed S 3 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 23 Aug 02:55 AM MDT
Extended Forecast for

19 Miles ESE Corvallis MT

Red Flag Warning August 23, 01:00pm until August 23, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 50. Southwest wind around 7 mph.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 66. Southwest wind 6 to 11 mph, with gusts as high as 30 mph.

    High: 66 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42. West southwest wind 5 to 10 mph, with gusts as high as 26 mph.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. Southwest wind 3 to 5 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Tuesday Night

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

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before midnight.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Chance Rain
    then Partly
    Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Southwest wind around 7 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 66. Southwest wind 6 to 11 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 42. West southwest wind 5 to 10 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 68. Southwest wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 47. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72.
Wednesday Night
A chance of rain before midnight. Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 45.
Saturday
A slight chance of rain. Sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles ESE Corvallis MT
 46.26°N 113.72°W (Elev. 7477 ft)
2:01 am MDT Aug 23, 2026
3am MDT Aug 23, 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