National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

Loma US-87 MP 53.1 (MTLOM)

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

unknown precip

64°F

18°C

Humidity 45%
Wind Speed N 10 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 02 Sep 05:15 AM MDT
Extended Forecast for

Fort Benton MT

  • Today

    Today: Sunny, with a high near 88. Light and variable wind becoming north 5 to 9 mph in the morning.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Areas of smoke after 8pm. Partly cloudy, with a low around 55. East northeast wind 6 to 10 mph.

    Low: 55 °F

    Areas Smoke

  • Wednesday

    Wednesday: Areas of smoke. Sunny, with a high near 85. East wind around 7 mph.

    High: 85 °F

    Areas Smoke

  • Wednesday Night

    Wednesday Night: Areas of smoke before 7pm. Partly cloudy, with a low around 57. East northeast wind around 6 mph becoming light and variable.

    Low: 57 °F

    Areas Smoke
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77. North wind 7 to 14 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. East wind 6 to 10 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 88. Light and variable wind becoming north 5 to 9 mph in the morning.
Tonight
Areas of smoke after 8pm. Partly cloudy, with a low around 55. East northeast wind 6 to 10 mph.
Wednesday
Areas of smoke. Sunny, with a high near 85. East wind around 7 mph.
Wednesday Night
Areas of smoke before 7pm. Partly cloudy, with a low around 57. East northeast wind around 6 mph becoming light and variable.
Thursday
Mostly sunny, with a high near 77. North wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 46. North wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 75. Calm wind becoming east 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. East wind 6 to 10 mph.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fort Benton MT
 47.84°N 110.65°W (Elev. 2799 ft)
Last Update:
5:15 am MDT Sep 2, 2025
Forecast Valid:
5am MDT Sep 2, 2025-6pm MDT Sep 8, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation