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

Comertown Turn-Off MT-5 MP 13.4 (MTCOM)

Lat: 48.81°NLon: 104.2529°WElev: 2359.0ft.

NA

76°F

24°C

Humidity 38%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index78°F (26°C)
Last update 21 Aug 12:31 PM MDT
Extended Forecast for

11 Miles NE Plentywood MT

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. North wind 11 to 13 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. North wind 9 to 13 mph becoming east after midnight. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 81. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 81 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 5am.  Mostly cloudy, with a low around 61. East southeast wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 61 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 82. Southeast wind around 18 mph, with gusts as high as 29 mph.

    High: 82 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 61. Southeast wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 33 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 30 mph.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 78. North wind 11 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 54. North wind 9 to 13 mph becoming east after midnight. Winds could gust as high as 18 mph.
Saturday
Increasing clouds, with a high near 81. Southeast wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday Night
A 20 percent chance of showers after 5am. Mostly cloudy, with a low around 61. East southeast wind 14 to 17 mph, with gusts as high as 26 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind around 18 mph, with gusts as high as 29 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 61. Southeast wind 9 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 81. Breezy, with a west wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 37 mph.
Monday Night
Mostly clear, with a low around 56. Breezy, with a west northwest wind 14 to 23 mph, with gusts as high as 33 mph.
Tuesday
Sunny, with a high near 78. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 53. North wind 6 to 16 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 80. North northwest wind 5 to 7 mph becoming east in the afternoon.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 57.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Plentywood MT
 48.87°N 104.4°W (Elev. 2536 ft)
12:45 pm MDT Aug 21, 2026
12pm MDT Aug 21, 2026-6pm MDT Aug 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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