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

34°F

1°C

Humidity 62%
Wind Speed WSW 36 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 07 Mar 05:18 PM MST
Extended Forecast for

22 Miles S Fort Smith MT

  • Tonight

    Tonight: Patchy blowing snow. Partly cloudy, with a low around 25. West southwest wind 23 to 29 mph, with gusts as high as 41 mph.

    Low: 25 °F

    Patchy
    Blowing Snow

  • Sunday

    Sunday: Patchy blowing snow before 11am. Sunny, with a high near 36. Southwest wind around 32 mph, with gusts as high as 46 mph.

    High: 36 °F

    Patchy
    Blowing Snow
    then Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Southwest wind 29 to 32 mph, with gusts as high as 45 mph.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 34. Southwest wind 24 to 26 mph, with gusts as high as 41 mph. New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers. Low around 12. North wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.

    Low: 12 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers. The snow could be heavy at times. High near 15. North northwest wind 15 to 21 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    High: 15 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow showers. Cloudy, then gradually becoming partly cloudy, with a low around 7. North northwest wind 11 to 21 mph becoming west southwest after midnight. Little or no snow accumulation expected.

    Low: 7 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 22. West southwest wind 15 to 25 mph, with gusts as high as 41 mph.

    High: 22 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a temperature rising to around 27 by 5am. South southwest wind 22 to 27 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 46 mph.

    Low: 22 °F⇑

    Slight Chance
    Snow Showers

Detailed Forecast

Tonight
Patchy blowing snow. Partly cloudy, with a low around 25. West southwest wind 23 to 29 mph, with gusts as high as 41 mph.
Sunday
Patchy blowing snow before 11am. Sunny, with a high near 36. Southwest wind around 32 mph, with gusts as high as 46 mph.
Sunday Night
Partly cloudy, with a low around 29. Southwest wind 29 to 32 mph, with gusts as high as 45 mph.
Monday
A 50 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 34. Southwest wind 24 to 26 mph, with gusts as high as 41 mph. New snow accumulation of less than one inch possible.
Monday Night
Snow showers. Low around 12. North wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.
Tuesday
Snow showers. The snow could be heavy at times. High near 15. North northwest wind 15 to 21 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Tuesday Night
A 40 percent chance of snow showers. Cloudy, then gradually becoming partly cloudy, with a low around 7. North northwest wind 11 to 21 mph becoming west southwest after midnight. Little or no snow accumulation expected.
Wednesday
A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 22. West southwest wind 15 to 25 mph, with gusts as high as 41 mph.
Wednesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a temperature rising to around 27 by 5am. South southwest wind 22 to 27 mph increasing to 28 to 33 mph after midnight. Winds could gust as high as 46 mph.
Thursday
A 40 percent chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 38. West southwest wind 36 to 40 mph, with gusts as high as 60 mph.
Thursday Night
Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 20. West northwest wind 28 to 33 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%.
Friday
Snow showers likely. Mostly cloudy, with a high near 21. West wind 20 to 23 mph. Chance of precipitation is 70%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 18. Southwest wind 18 to 22 mph. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 26. West wind 21 to 24 mph. Chance of precipitation is 70%.
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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:
5:33 pm MST Mar 7, 2026
Forecast Valid:
5pm MST Mar 7, 2026-6pm MDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation