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

6°F

-14°C

Humidity 82%
Wind Speed WNW 8 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill-7°F (-22°C)
Last update 21 Feb 05:18 AM MST
Extended Forecast for

17 Miles S Fort Smith MT

  • Overnight

    Overnight: Partly cloudy, with a low around 10. Wind chill values as low as -5. Southwest wind around 15 mph.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 27. Wind chill values as low as zero. Southwest wind around 15 mph.

    High: 27 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Patchy blowing snow. Increasing clouds, with a low around 22. South southwest wind 20 to 25 mph.

    Low: 22 °F

    Patchy
    Blowing Snow

  • Monday

    Monday: Patchy blowing snow. Partly sunny, with a high near 32. Southwest wind 23 to 25 mph, with gusts as high as 38 mph.

    High: 32 °F

    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 25. West southwest wind 25 to 29 mph, with gusts as high as 40 mph.

    Low: 25 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Snow likely. Areas of blowing snow. Cloudy, with a high near 29. West southwest wind 26 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 29 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 24. Southwest wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow likely, mainly before 11am. Patchy blowing snow. Mostly cloudy, with a high near 26. West northwest wind 24 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.

    High: 26 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 19. West northwest wind 18 to 28 mph becoming south southwest after midnight.

    Low: 19 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 10. Wind chill values as low as -5. Southwest wind around 15 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 27. Wind chill values as low as zero. Southwest wind around 15 mph.
Sunday Night
Patchy blowing snow. Increasing clouds, with a low around 22. South southwest wind 20 to 25 mph.
Monday
Patchy blowing snow. Partly sunny, with a high near 32. Southwest wind 23 to 25 mph, with gusts as high as 38 mph.
Monday Night
A 20 percent chance of snow after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 25. West southwest wind 25 to 29 mph, with gusts as high as 40 mph.
Tuesday
Snow likely. Areas of blowing snow. Cloudy, with a high near 29. West southwest wind 26 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow likely, mainly after 11pm. Patchy blowing snow. Mostly cloudy, with a low around 24. Southwest wind 25 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly before 11am. Patchy blowing snow. Mostly cloudy, with a high near 26. West northwest wind 24 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 19. West northwest wind 18 to 28 mph becoming south southwest after midnight.
Thursday
Sunny, with a high near 30. Southwest wind 22 to 29 mph, with gusts as high as 43 mph.
Thursday Night
Mostly clear, with a low around 24. South southwest wind 28 to 30 mph, with gusts as high as 39 mph.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 30. Southwest wind 28 to 30 mph, with gusts as high as 43 mph.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 13. West wind 20 to 29 mph becoming north after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 20. North northwest wind 17 to 21 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Fort Smith MT
 45.06°N 107.94°W (Elev. 8901 ft)
Last Update:
11:38 pm MST Feb 21, 2026
Forecast Valid:
12am MST Feb 22, 2026-6pm MST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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