Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

BRENNER (BRRM8)

Lat: 44.93656°NLon: 113.25239°WElev: 6631.0ft.

NA

61°F

16°C

Humidity 40%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 19 Aug 08:47 AM MDT
Extended Forecast for

12 Miles SSW Grant MT

  • Today

    Today: Sunny, with a high near 76. West wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 6 to 11 mph becoming light and variable  in the evening.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57. West wind 5 to 10 mph becoming light south southwest  after midnight.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. East wind 5 to 8 mph becoming south after midnight.  Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 74. South wind 7 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 74 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 52. South wind 7 to 10 mph.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 76. West wind 6 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 52. West wind 6 to 11 mph becoming light and variable in the evening.
Thursday
Sunny, with a high near 81. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 57. West wind 5 to 10 mph becoming light south southwest after midnight.
Friday
Mostly sunny, with a high near 81. Calm wind becoming north 5 to 9 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. East wind 5 to 8 mph becoming south after midnight. Chance of precipitation is 40%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 74. South wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 52. South wind 7 to 10 mph.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SSW Grant MT
 44.87°N 113.2°W (Elev. 7598 ft)
4:16 am MDT Aug 19, 2026
9am MDT Aug 19, 2026-6pm MDT Aug 25, 2026
 
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Additional Resources

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