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

22°F

-6°C

Humidity 91%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 31 Mar 10:18 AM MDT
Extended Forecast for

17 Miles S Fort Smith MT

  • Today

    Today: A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 30. South southwest wind 15 to 18 mph. Total daytime snow accumulation of around 2 inches.

    High: 30 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 25. South southwest wind 10 to 15 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 32. West southwest wind 9 to 14 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. East northeast wind 14 to 18 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers, mainly after noon. Some thunder is also possible. High near 35. South wind 20 to 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    Showers then
    Snow Showers

  • Thursday Night

    Thursday Night: Snow showers before 9pm, then snow after 9pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly after 3am. Low around 17. West southwest wind 22 to 25 mph. Chance of precipitation is 100%. New snow accumulation of around 7 inches.

    Low: 17 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday

    Friday: Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 3pm. High near 18. Northwest wind 25 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around 7 inches.

    High: 18 °F

    Heavy Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 50 percent chance of snow. Areas of blowing snow before 9pm. Mostly cloudy, with a low around 17. North northwest wind 16 to 23 mph becoming southwest after midnight.

    Low: 17 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A 20 percent chance of snow showers. Mostly sunny, with a high near 30. West wind 15 to 21 mph.

    High: 30 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Today
A 50 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 30. South southwest wind 15 to 18 mph. Total daytime snow accumulation of around 2 inches.
Tonight
A 40 percent chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 25. South southwest wind 10 to 15 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 32. West southwest wind 9 to 14 mph becoming north in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 28. East northeast wind 14 to 18 mph becoming south after midnight. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow showers, mainly after noon. Some thunder is also possible. High near 35. South wind 20 to 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers before 9pm, then snow after 9pm. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly after 3am. Low around 17. West southwest wind 22 to 25 mph. Chance of precipitation is 100%. New snow accumulation of around 7 inches.
Friday
Snow. The snow could be heavy at times. Widespread blowing snow, mainly before 3pm. High near 18. Northwest wind 25 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around 7 inches.
Friday Night
A 50 percent chance of snow. Areas of blowing snow before 9pm. Mostly cloudy, with a low around 17. North northwest wind 16 to 23 mph becoming southwest after midnight.
Saturday
A 20 percent chance of snow showers. Mostly sunny, with a high near 30. West wind 15 to 21 mph.
Saturday Night
Mostly clear, with a low around 24. West wind around 16 mph becoming south southwest in the evening.
Sunday
A 20 percent chance of snow showers. Sunny, with a high near 36. South southwest wind 11 to 16 mph.
Sunday Night
A 20 percent chance of snow showers. Partly cloudy, with a low around 25. West northwest wind 11 to 13 mph becoming south after midnight.
Monday
A 20 percent chance of snow showers. Partly sunny, with a high near 37. South southwest wind 10 to 14 mph becoming northwest in the afternoon.
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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:
9:05 am MDT Mar 31, 2026
Forecast Valid:
10am MDT Mar 31, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation