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

Hot Temperatures in the West; Heavy Rainfall and Flooding Potential in the Southwest

Hot to extremely hot temperatures are in place across coastal southern California again today and the interior Northwest U.S into Thursday, with the Pacific Northwest carrying the potential for record-breaking high temperatures. A combination of monsoonal moisture and tropical moisture ahead of tropical cyclone Lorena will bring heavy rainfall and the potential for flooding through the week. Read More >

Current conditions at

Teton River (TRFM)

Lat: 47.90056°NLon: 112.15972°WElev: 3854.0ft.

NA

44°F

7°C

Humidity 95%
Wind Speed W NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 03 Sep 07:30 AM MDT
Extended Forecast for

Choteau MT

  • Today

    Today: Areas of smoke before 4pm, then areas of smoke after 5pm. Sunny, with a high near 90. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 90 °F

    Areas Smoke

  • Tonight

    Tonight: Areas of smoke. Mostly clear, with a low around 55. Light north wind becoming north northwest 8 to 13 mph after midnight. Winds could gust as high as 22 mph.

    Low: 55 °F

    Areas Smoke

  • Thursday

    Thursday: Areas of smoke before 11am. Partly sunny, with a high near 68. North wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 68 °F

    Areas Smoke
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. North northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 73. Calm wind becoming east 5 to 8 mph in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. East wind 5 to 9 mph becoming calm after midnight.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. East wind 5 to 10 mph becoming light and variable in the evening.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

Today
Areas of smoke before 4pm, then areas of smoke after 5pm. Sunny, with a high near 90. Calm wind becoming north 5 to 9 mph in the afternoon.
Tonight
Areas of smoke. Mostly clear, with a low around 55. Light north wind becoming north northwest 8 to 13 mph after midnight. Winds could gust as high as 22 mph.
Thursday
Areas of smoke before 11am. Partly sunny, with a high near 68. North wind 14 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 40. North northeast wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 73. Calm wind becoming east 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 42. East wind 5 to 9 mph becoming calm after midnight.
Saturday
Sunny, with a high near 80. Calm wind becoming east southeast 5 to 9 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. East wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Partly sunny, with a high near 82.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 51.
Monday
A slight chance of showers. Partly sunny, with a high near 77.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 49.
Tuesday
A chance of showers. Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Choteau MT
 47.82°N 112.18°W (Elev. 3829 ft)
Last Update:
2:10 am MDT Sep 3, 2025
Forecast Valid:
8am MDT Sep 3, 2025-6pm MDT Sep 9, 2025
 
Forecast Discussion
 
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Additional Resources

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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