Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Loma US-87 MP 53.1 (MTLOM)

Lat: 47.95103°NLon: 110.50477°WElev: 2700.0ft.

NA

N/A

Humidity NA
Wind Speed N 4 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Fort Benton MT

  • Overnight

    Overnight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 52. West wind 7 to 9 mph.  Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers, mainly between 7am and 9am.  Mostly cloudy, then gradually becoming sunny, with a high near 71. Breezy, with a west southwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 71 °F

    Chance
    Showers then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Breezy, with a west southwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 79. West southwest wind 5 to 9 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. East wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East southeast wind 6 to 11 mph becoming light and variable  after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after noon.  Mostly sunny, with a high near 86. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. West wind 7 to 9 mph. Chance of precipitation is 50%.
Sunday
A 40 percent chance of showers, mainly between 7am and 9am. Mostly cloudy, then gradually becoming sunny, with a high near 71. Breezy, with a west southwest wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 36 mph.
Sunday Night
Mostly clear, with a low around 49. Breezy, with a west southwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph.
Monday
Sunny, with a high near 79. West southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 51. East wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 57. East southeast wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
A chance of showers after noon. Mostly sunny, with a high near 86. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Benton MT
 47.82°N 110.64°W (Elev. 2638 ft)
12:31 am MDT Aug 30, 2026
1am MDT Aug 30, 2026-6pm MDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database