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

Kilo - Harlowton (K1KM)

Lat: 46.5°NLon: 109.8°WElev: 4452.0ft.

Partly Cloudy

74°F

23°C

Humidity 45%
Wind Speed SW 6 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 22 Aug 12:55 PM MDT
Extended Forecast for

11 Miles E Martinsdale MT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. South southeast wind 6 to 10 mph.

    High: 85 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 58. South southeast wind 11 to 15 mph becoming west after midnight.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 89. West wind 15 to 23 mph.

    High: 89 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy during the early evening, then becoming mostly clear, with a low around 50. West northwest wind 13 to 17 mph.

    Low: 50 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. West northwest wind 13 to 16 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. Northwest wind 6 to 15 mph becoming north northeast in the evening.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82. West wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. East southeast wind 5 to 13 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. West wind 5 to 11 mph becoming east southeast in the afternoon.

    High: 86 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. South southeast wind 6 to 10 mph.
Tonight
A 40 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 58. South southeast wind 11 to 15 mph becoming west after midnight.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 89. West wind 15 to 23 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy during the early evening, then becoming mostly clear, with a low around 50. West northwest wind 13 to 17 mph.
Monday
Sunny, with a high near 84. West northwest wind 13 to 16 mph.
Monday Night
Partly cloudy, with a low around 49. Northwest wind 6 to 15 mph becoming north northeast in the evening.
Tuesday
Sunny, with a high near 82. West wind 5 to 10 mph becoming east southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 50. East southeast wind 5 to 13 mph.
Wednesday
Mostly sunny, with a high near 86. West wind 5 to 11 mph becoming east southeast in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 53. Southeast wind 8 to 11 mph becoming north after midnight.
Thursday
Mostly sunny, with a high near 87. West wind 7 to 15 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 51. West wind 9 to 16 mph.
Friday
Mostly sunny, with a high near 84. West wind 8 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Martinsdale MT
 46.45°N 110.07°W (Elev. 4498 ft)
1:17 pm MDT Aug 22, 2026
1pm MDT Aug 22, 2026-6pm MDT Aug 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database