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

8°F

-13°C

Humidity 81%
Wind Speed WSW 20 MPH
Barometer NA
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-12°F (-24°C)
Last update 16 Mar 12:18 AM MDT
Extended Forecast for

17 Miles S Fort Smith MT

  • Overnight

    Overnight: Mostly cloudy, with a temperature rising to around 7 by 5am. Wind chill values as low as -15. West southwest wind around 17 mph.

    Low: 3 °F⇑

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of snow showers, mainly before 4pm. Patchy blowing snow before noon, then patchy blowing snow after 3pm. Mostly cloudy, with a high near 31. Wind chill values as low as -10. West wind 21 to 23 mph. New snow accumulation of around 2 inches.

    High: 31 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow showers between 9pm and 3am. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 32 by 5am. West southwest wind 23 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F⇑

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 9am. Partly sunny, with a high near 41. West southwest wind 25 to 29 mph, with gusts as high as 40 mph.

    High: 41 °F

    Patchy
    Blowing Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. West southwest wind around 22 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. South southwest wind 21 to 24 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. South southwest wind around 18 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. South southwest wind around 21 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. South southwest wind 17 to 20 mph.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a temperature rising to around 7 by 5am. Wind chill values as low as -15. West southwest wind around 17 mph.
Monday
A 30 percent chance of snow showers, mainly before 4pm. Patchy blowing snow before noon, then patchy blowing snow after 3pm. Mostly cloudy, with a high near 31. Wind chill values as low as -10. West wind 21 to 23 mph. New snow accumulation of around 2 inches.
Monday Night
A chance of snow showers between 9pm and 3am. Patchy blowing snow. Mostly cloudy, with a temperature rising to around 32 by 5am. West southwest wind 23 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Patchy blowing snow before 9am. Partly sunny, with a high near 41. West southwest wind 25 to 29 mph, with gusts as high as 40 mph.
Tuesday Night
Mostly cloudy, with a low around 35. West southwest wind around 22 mph.
Wednesday
Partly sunny, with a high near 46. South southwest wind 21 to 24 mph.
Wednesday Night
Partly cloudy, with a low around 36. South southwest wind around 18 mph.
Thursday
Mostly sunny, with a high near 50. South southwest wind around 21 mph.
Thursday Night
Mostly cloudy, with a low around 40. South southwest wind 17 to 20 mph.
Friday
Mostly sunny, with a high near 53. South southwest wind 18 to 21 mph.
Friday Night
Mostly cloudy, with a low around 40. Southwest wind 18 to 21 mph.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 49. Southwest wind 20 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 27. North wind 17 to 23 mph.
Sunday
A 20 percent chance of snow showers. Mostly sunny, with a high near 37. North wind 15 to 17 mph becoming west northwest in the afternoon.
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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:
12:33 am MDT Mar 16, 2026
Forecast Valid:
12am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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