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Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Hazardous Weather Conditions

Current conditions at

Teton River (TRFM)

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

NA

41°F

5°C

Humidity 99%
Wind Speed NNE NA MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 10 Oct 09:30 AM MDT
Extended Forecast for

Choteau MT

Winter Storm Warning October 10, 12:00pm until October 12, 06:00am
Click here for hazard details and duration
Winter Storm Warning

  • Today

    Today: Rain and snow, becoming all snow after 5pm. Steady temperature around 33. Breezy, with a north wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 33 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Snow. Patchy blowing snow between midnight and 3am. Low around 25. Blustery, with a north wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow. High near 33. North wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 33 °F

    Snow

  • Sunday Night

    Sunday Night: Snow. Low around 22. North wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow

  • Columbus Day

    Columbus Day: Snow likely before noon. Mostly cloudy, with a high near 37. North northwest wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Snow Likely
    then Mostly
    Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 21. Light south wind.

    Low: 21 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. Light southwest wind.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24. Calm wind becoming west southwest around 5 mph.

    Low: 24 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Rain and snow, becoming all snow after 5pm. Steady temperature around 33. Breezy, with a north wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Patchy blowing snow between midnight and 3am. Low around 25. Blustery, with a north wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 33. North wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 22. North wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Columbus Day
Snow likely before noon. Mostly cloudy, with a high near 37. North northwest wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 21. Light south wind.
Tuesday
Sunny, with a high near 44. Light southwest wind.
Tuesday Night
Mostly clear, with a low around 24. Calm wind becoming west southwest around 5 mph.
Wednesday
Sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Sunny, with a high near 61.
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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:
9:41 am MDT Oct 10, 2026
Forecast Valid:
10am MDT Oct 10, 2026-6pm MDT Oct 16, 2026
 
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