Heat and Fire Weather Concerns West; Heavy Rain and Thunderstorms from Plains to mid-Atlantic

Thunderstorms and locally heavy rainfall is expected from the Central Plains to the Ohio Valley, mid-Atlantic and across the Southeast. Severe weather from the Upper Midwest to Central Plains increases on Friday. Major to Extreme HeatRisk continues across the Southern Plains to the lower Mississippi Valley late this week. Fire weather concerns for the northern Rockies and northern Plains today. Read More >

Current conditions at

BRENNER (BRRM8)

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

NA

71°F

22°C

Humidity 17%
Wind Speed W 15 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 10 Sep 11:47 AM MDT
Extended Forecast for

11 Miles SW Grant MT

Red Flag Warning until September 10, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until September 10, 09:00pm

    NOW until 9:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 74 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 45. Breezy, with a west southwest wind 13 to 23 mph becoming south after midnight. Winds could gust as high as 32 mph.

    Low: 45 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 67. Breezy, with a south wind 11 to 16 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38. West wind 15 to 20 mph becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 28 mph.

    Low: 38 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 42. West southwest wind 10 to 14 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers.  Partly sunny, with a high near 55. Breezy, with an east wind 9 to 14 mph becoming west southwest 21 to 26 mph in the morning. Winds could gust as high as 34 mph.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Breezy, with a west southwest wind 21 to 26 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 74. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 45. Breezy, with a west southwest wind 13 to 23 mph becoming south after midnight. Winds could gust as high as 32 mph.
Friday
Sunny, with a high near 67. Breezy, with a south wind 11 to 16 mph becoming west 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph.
Friday Night
Mostly cloudy, with a low around 38. West wind 15 to 20 mph becoming southeast 5 to 10 mph in the evening. Winds could gust as high as 28 mph.
Saturday
Mostly sunny, with a high near 69. South southeast wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 42. West southwest wind 10 to 14 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 55. Breezy, with an east wind 9 to 14 mph becoming west southwest 21 to 26 mph in the morning. Winds could gust as high as 34 mph.
Sunday Night
Partly cloudy, with a low around 34. Breezy, with a west southwest wind 21 to 26 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 34.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Grant MT
 44.89°N 113.2°W (Elev. 6998 ft)
10:52 am MDT Sep 10, 2026
12pm MDT Sep 10, 2026-6pm MDT Sep 16, 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