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

BIGHORN MOUNTAIN (BHMM8)

Lat: 45.07333°NLon: 107.88872°WElev: 8180.0ft.

NA

33°F

1°C

Humidity 99%
Wind Speed NE 5 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 21 Mar 06:18 PM MDT
Extended Forecast for

22 Miles S Fort Smith MT

  • Tonight

    Tonight: A chance of snow showers before 3am, then isolated snow showers after 5am. Mostly cloudy, with a low around 24. North wind 26 to 31 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Sunny, with a high near 34. West wind 11 to 16 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Southwest wind 11 to 14 mph.

    Low: 28 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 41. Southwest wind 11 to 14 mph.

    High: 41 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Southwest wind 13 to 15 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. West wind 14 to 20 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West southwest wind 14 to 18 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain and snow showers after noon. Partly sunny, with a high near 48. South southwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 20%.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 25. West northwest wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

Tonight
A chance of snow showers before 3am, then isolated snow showers after 5am. Mostly cloudy, with a low around 24. North wind 26 to 31 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Sunny, with a high near 34. West wind 11 to 16 mph.
Sunday Night
Partly cloudy, with a low around 28. Southwest wind 11 to 14 mph.
Monday
Partly sunny, with a high near 41. Southwest wind 11 to 14 mph.
Monday Night
Mostly cloudy, with a low around 32. Southwest wind 13 to 15 mph.
Tuesday
Mostly cloudy, with a high near 43. West wind 14 to 20 mph.
Tuesday Night
Mostly cloudy, with a low around 36. West southwest wind 14 to 18 mph.
Wednesday
A slight chance of rain and snow showers after noon. Partly sunny, with a high near 48. South southwest wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 25. West northwest wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 32. North northwest wind 16 to 21 mph.
Thursday Night
Partly cloudy, with a low around 19. North northwest wind 14 to 21 mph.
Friday
Mostly sunny, with a high near 34. West wind 13 to 17 mph.
Friday Night
Mostly cloudy, with a low around 22. Northwest wind 13 to 16 mph becoming southwest after midnight.
Saturday
Partly sunny, with a high near 40. West southwest wind 11 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
22 Miles S Fort Smith MT
 45°N 107.9°W (Elev. 8996 ft)
Last Update:
6:23 pm MDT Mar 21, 2026
Forecast Valid:
6pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation