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

45°F

7°C

Humidity 20%
Wind Speed WSW 24 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 20 Apr 01:18 AM MDT
Extended Forecast for

17 Miles S Fort Smith MT

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 37. South southwest wind 22 to 24 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51. West southwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Southwest wind 13 to 20 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. South southwest wind 16 to 20 mph.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 45. South southwest wind 16 to 24 mph.

    Low: 45 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 52. South southwest wind 24 to 32 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.

    High: 52 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 3am, then snow after 3am. The snow could be heavy at times. Some thunder is also possible. Low around 20. West southwest wind 26 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of around 5 inches.

    Low: 20 °F

    Snow Showers
    Likely then
    Heavy Snow

  • Thursday

    Thursday: Snow. The snow could be heavy at times. Temperature falling to around 21 by 11am. Northwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.

    High: 24 °F⇓

    Heavy Snow

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 15. North northwest wind 22 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.

    Low: 15 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 37. South southwest wind 22 to 24 mph.
Monday
Sunny, with a high near 51. West southwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon.
Monday Night
Mostly clear, with a low around 42. Southwest wind 13 to 20 mph.
Tuesday
Sunny, with a high near 57. South southwest wind 16 to 20 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45. South southwest wind 16 to 24 mph.
Wednesday
A 50 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 52. South southwest wind 24 to 32 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.
Wednesday Night
Snow showers, mainly before 3am, then snow after 3am. The snow could be heavy at times. Some thunder is also possible. Low around 20. West southwest wind 26 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of around 5 inches.
Thursday
Snow. The snow could be heavy at times. Temperature falling to around 21 by 11am. Northwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 15. North northwest wind 22 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 60%.
Friday
Snow showers. High near 21. North northwest wind 21 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 13. North northwest wind 20 to 25 mph becoming west northwest 14 to 19 mph after midnight.
Saturday
A 40 percent chance of snow showers. Partly sunny, with a high near 24. West southwest wind 11 to 20 mph becoming north northwest in the afternoon.
Saturday Night
A 20 percent chance of snow showers. Mostly cloudy, with a low around 16. North wind 10 to 18 mph becoming east northeast after midnight.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 27. North wind 10 to 16 mph.
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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:
12:48 am MDT Apr 20, 2026
Forecast Valid:
1am MDT Apr 20, 2026-6pm MDT Apr 26, 2026
 
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Additional Resources

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