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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Teton River (TRFM)

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

NA

57°F

14°C

Humidity 59%
Wind Speed S NA MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 04 Oct 10:30 AM MDT
Extended Forecast for

4 Miles SSE Bynum MT

  • Today

    Today: Sunny, with a high near 75. Southeast wind 3 to 6 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Calm wind becoming south southwest 5 to 7 mph after midnight.

    Low: 49 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 78. West wind 6 to 16 mph, with gusts as high as 29 mph.

    High: 78 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48. West wind 3 to 7 mph. Winds could gust as high as 18 mph.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 74. West southwest wind 3 to 6 mph.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Light west wind.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 43. North northeast wind around 5 mph becoming calm in the evening.

    Low: 43 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 75. Southeast wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 49. Calm wind becoming south southwest 5 to 7 mph after midnight.
Monday
Partly sunny, with a high near 78. West wind 6 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 48. West wind 3 to 7 mph. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 74. West southwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 46. Light west wind.
Wednesday
Mostly sunny, with a high near 71. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 43. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Mostly sunny, with a high near 70.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain and snow. Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Bynum MT
 47.92°N 112.29°W (Elev. 4193 ft)
Last Update:
10:21 am MDT Oct 4, 2026
Forecast Valid:
11am MDT Oct 4, 2026-6pm MDT Oct 10, 2026
 
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