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

Government Hill (MTGOV)

Lat: 46.39924°NLon: 105.6283°WElev: 3130.0ft.

NA

76°F

24°C

Humidity 38%
Wind Speed NE 11 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index78°F (26°C)
Last update 21 Aug 09:45 AM MDT
Extended Forecast for

5 Miles ESE Miles City MT

  • Today

    Today: Sunny and hot, with a high near 90. Northeast wind 9 to 13 mph.

    High: 90 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Northeast wind 11 to 15 mph becoming east southeast after midnight.

    Low: 63 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny and hot, with a high near 90. East southeast wind 11 to 16 mph.

    High: 90 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms, then a chance of showers after midnight.  Mostly cloudy, with a low around 68. Southeast wind 15 to 18 mph.  Chance of precipitation is 50%.

    Low: 68 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 95. South southeast wind 5 to 11 mph becoming west northwest in the afternoon.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight.  Partly cloudy, with a low around 66. Northwest wind around 7 mph becoming southwest after midnight.  Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 88. Northwest wind 7 to 11 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. North wind 5 to 11 mph.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. North northwest wind 5 to 7 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 90. Northeast wind 9 to 13 mph.
Tonight
Partly cloudy, with a low around 63. Northeast wind 11 to 15 mph becoming east southeast after midnight.
Saturday
Partly sunny and hot, with a high near 90. East southeast wind 11 to 16 mph.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 68. Southeast wind 15 to 18 mph. Chance of precipitation is 50%.
Sunday
Mostly sunny and hot, with a high near 95. South southeast wind 5 to 11 mph becoming west northwest in the afternoon.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 66. Northwest wind around 7 mph becoming southwest after midnight. Chance of precipitation is 30%.
Monday
Sunny, with a high near 88. Northwest wind 7 to 11 mph.
Monday Night
Partly cloudy, with a low around 60. North wind 5 to 11 mph.
Tuesday
Mostly sunny, with a high near 83. North northwest wind 5 to 7 mph.
Tuesday Night
Mostly clear, with a low around 59. North wind 5 to 7 mph becoming east after midnight.
Wednesday
Sunny, with a high near 86. East southeast wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 62. East southeast wind 9 to 11 mph.
Thursday
Mostly sunny, with a high near 88. East southeast wind 7 to 9 mph becoming north northeast in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Miles City MT
 46.39°N 105.75°W (Elev. 2799 ft)
2:22 am MDT Aug 21, 2026
10am MDT Aug 21, 2026-6pm MDT Aug 27, 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