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

Sweeney Creek I-94 MP 112.6 (MTSWC)

Lat: 46.26671°NLon: 106.30788°WElev: 2598.0ft.

NA

89°F

32°C

Humidity 25%
Wind Speed NNE 8 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Heat Index86°F (30°C)
Last update 21 Aug 01:30 PM MDT
Extended Forecast for

7 Miles W Forsyth MT

  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 92. East northeast wind 11 to 13 mph.

    High: 92 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 65. East wind 10 to 13 mph.

    Low: 65 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 94. East southeast wind 10 to 17 mph.

    High: 94 °F

    Hot

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 67. East southeast wind 5 to 15 mph.  Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 97. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 65. West northwest wind 3 to 7 mph.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 89. West northwest wind 5 to 8 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. North wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 92. East northeast wind 11 to 13 mph.
Tonight
Partly cloudy, with a low around 65. East wind 10 to 13 mph.
Saturday
Mostly sunny and hot, with a high near 94. East southeast wind 10 to 17 mph.
Saturday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 67. East southeast wind 5 to 15 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny and hot, with a high near 97. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65. West northwest wind 3 to 7 mph.
Monday
Sunny, with a high near 89. West northwest wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 60. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 88. Calm wind becoming north northeast around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. North northeast wind around 5 mph becoming light and variable after midnight.
Wednesday
Mostly sunny and hot, with a high near 93. Calm wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind 3 to 6 mph.
Thursday
Mostly sunny and hot, with a high near 90. Light and variable wind becoming northwest 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Forsyth MT
 46.27°N 106.81°W (Elev. 2592 ft)
12:32 pm MDT Aug 21, 2026
2pm 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