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

31°F

-1°C

Humidity 73%
Wind Speed SW 36 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 08 Mar 12:18 AM MST
Extended Forecast for

22 Miles S Fort Smith MT

  • Overnight

    Overnight: Patchy blowing snow. Mostly clear, with a low around 25. West southwest wind 26 to 29 mph, with gusts as high as 41 mph.

    Low: 25 °F

    Patchy
    Blowing Snow

  • Sunday

    Sunday: Patchy blowing snow before 11am. Mostly 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 Mostly
    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: Snow showers likely, mainly after 11am. Partly sunny, with a high near 34. Southwest wind 24 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers. Low around 11. North wind 17 to 22 mph. Chance of precipitation is 80%. New snow accumulation of around 3 inches.

    Low: 11 °F

    Snow Showers

  • Tuesday

    Tuesday: Snow showers. The snow could be heavy at times. High near 14. North northwest wind 15 to 21 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    High: 14 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. North northwest wind 11 to 21 mph becoming west southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 6 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Mostly sunny, with a high near 23. West southwest wind 15 to 25 mph, with gusts as high as 41 mph.

    High: 23 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a temperature rising to around 26 by 4am. South southwest wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 47 mph.

    Low: 21 °F⇑

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Patchy blowing snow. Mostly clear, with a low around 25. West southwest wind 26 to 29 mph, with gusts as high as 41 mph.
Sunday
Patchy blowing snow before 11am. Mostly 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
Snow showers likely, mainly after 11am. Partly sunny, with a high near 34. Southwest wind 24 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers. Low around 11. 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 14. North northwest wind 15 to 21 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Tuesday Night
Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 6. North northwest wind 11 to 21 mph becoming west southwest after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
A 20 percent chance of snow showers. Mostly sunny, with a high near 23. West southwest wind 15 to 25 mph, with gusts as high as 41 mph.
Wednesday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a temperature rising to around 26 by 4am. South southwest wind 22 to 27 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 47 mph.
Thursday
A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 35. Southwest wind 31 to 38 mph, with gusts as high as 60 mph.
Thursday Night
Snow showers likely. The snow could be heavy at times. Cloudy, with a low around 19. West wind 29 to 34 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 70%.
Friday
Snow showers likely. Mostly cloudy, with a high near 25. 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 28. West wind 21 to 24 mph. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles S Fort Smith MT
 45°N 107.9°W (Elev. 8996 ft)
Last Update:
11:43 pm MST Mar 7, 2026
Forecast Valid:
12am MST Mar 8, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation