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

HARLEM (HRLM)

Lat: 48.54333°NLon: 108.83472°WElev: 2358.0ft.

NA

86°F

30°C

Humidity 40%
Wind Speed ESE 8 MPH
Barometer NA
Dewpoint 60°F (16°C)
Visibility NA
Heat Index85°F (29°C)
Last update 22 Aug 06:00 PM MDT
Extended Forecast for

16 Miles NNW Zurich MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 62. Breezy, with an east southeast wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.

    Low: 62 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 91. Southeast wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 91 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 55. West southwest wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Patchy smoke before 7am. Sunny, with a high near 79. West northwest wind 11 to 21 mph, with gusts as high as 32 mph.

    High: 79 °F

    Patchy Smoke
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. North northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. North northwest wind 3 to 7 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. North wind 7 to 9 mph becoming east after midnight.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 62. Breezy, with an east southeast wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.
Sunday
A 20 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 91. Southeast wind 5 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 24 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 55. West southwest wind 9 to 13 mph, with gusts as high as 24 mph.
Monday
Patchy smoke before 7am. Sunny, with a high near 79. West northwest wind 11 to 21 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 51. North northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 82. North northwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 54. North wind 7 to 9 mph becoming east after midnight.
Wednesday
Sunny, with a high near 87. Southeast wind 10 to 17 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 89.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 56.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Zurich MT
 48.81°N 109.11°W (Elev. 2799 ft)
4:57 pm MDT Aug 22, 2026
6pm MDT Aug 22, 2026-6pm MDT Aug 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database