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 44%
Wind Speed WSW 14 MPH
Barometer NA
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 15 Feb 06:18 PM MST
Extended Forecast for

17 Miles S Fort Smith MT

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Southwest wind 18 to 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 35. South southwest wind 22 to 25 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow showers after 11pm. Increasing clouds, with a low around 27. South wind 26 to 32 mph, with gusts as high as 39 mph.

    Low: 27 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: Snow showers. Temperature falling to around 23 by 5pm. South wind around 39 mph becoming west in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 29 °F⇓

    Snow Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 12. Southwest wind 32 to 37 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 48 mph. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers, mainly after 11am. Partly sunny and cold, with a high near 15. West southwest wind 17 to 21 mph becoming north northwest in the afternoon. New snow accumulation of less than one inch possible.

    High: 15 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers. Low around -2. North northeast wind 18 to 24 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    Low: -2 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy and cold, with a high near 7. West wind 16 to 18 mph. Chance of precipitation is 70%.

    High: 7 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers. Mostly cloudy, with a steady temperature around 5. West wind 15 to 18 mph becoming south southwest in the evening.

    Low: 5 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. Southwest wind 18 to 22 mph.
Washington's Birthday
Sunny, with a high near 35. South southwest wind 22 to 25 mph.
Monday Night
A 20 percent chance of snow showers after 11pm. Increasing clouds, with a low around 27. South wind 26 to 32 mph, with gusts as high as 39 mph.
Tuesday
Snow showers. Temperature falling to around 23 by 5pm. South wind around 39 mph becoming west in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Tuesday Night
A 40 percent chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 12. Southwest wind 32 to 37 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 48 mph. New snow accumulation of less than one inch possible.
Wednesday
A 50 percent chance of snow showers, mainly after 11am. Partly sunny and cold, with a high near 15. West southwest wind 17 to 21 mph becoming north northwest in the afternoon. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. Low around -2. North northeast wind 18 to 24 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Thursday
Snow showers likely. Mostly cloudy and cold, with a high near 7. West wind 16 to 18 mph. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of snow showers. Mostly cloudy, with a steady temperature around 5. West wind 15 to 18 mph becoming south southwest in the evening.
Friday
A 50 percent chance of snow showers. Partly sunny and cold, with a high near 12. West wind 17 to 21 mph.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 5. Southwest wind 11 to 14 mph.
Saturday
A 30 percent chance of snow showers. Mostly sunny and cold, with a high near 15. West wind 13 to 16 mph.
Saturday Night
Mostly clear, with a low around 9. South southwest wind 13 to 15 mph.
Sunday
Mostly sunny, with a high near 25. South southwest wind 15 to 18 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Fort Smith MT
 45.06°N 107.94°W (Elev. 8901 ft)
Last Update:
2:22 pm MST Feb 15, 2026
Forecast Valid:
7pm MST Feb 15, 2026-6pm MST Feb 22, 2026
 
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Additional Resources

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Chance of Precipitation