National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Big Horn County Airport (K00U)

Lat: 45.74439°NLon: 107.66044°WElev: 3025.0ft.

Clear

63°F

17°C

Humidity 29%
Wind Speed WSW 27 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 07 Mar 04:15 PM MST
Extended Forecast for

Hardin MT

  • Tonight

    Tonight: Partly cloudy, with a low around 37. West southwest wind 13 to 18 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 70. West wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 70 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain showers before 2am, then a chance of rain and snow showers. Partly cloudy, with a low around 32. West wind 7 to 17 mph becoming north northeast after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow showers, mainly after 11am. Mostly cloudy, with a high near 51. North northeast wind 5 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 51 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 11pm. Low around 28. North northeast wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 42. West northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18. Northwest wind 5 to 11 mph becoming west southwest after midnight. Little or no snow accumulation expected.

    Low: 18 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 29. West wind 8 to 14 mph becoming south southwest in the evening.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. West southwest wind 13 to 18 mph.
Sunday
Partly sunny, with a high near 70. West wind 13 to 18 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Sunday Night
A chance of rain showers before 2am, then a chance of rain and snow showers. Partly cloudy, with a low around 32. West wind 7 to 17 mph becoming north northeast after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow showers, mainly after 11am. Mostly cloudy, with a high near 51. North northeast wind 5 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow showers, becoming all snow after 11pm. Low around 28. North northeast wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 42. West northwest wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18. Northwest wind 5 to 11 mph becoming west southwest after midnight. Little or no snow accumulation expected.
Wednesday
Partly sunny, with a high near 50. West wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.
Wednesday Night
A 10 percent chance of snow showers after 5am. Mostly cloudy, with a low around 29. West wind 8 to 14 mph becoming south southwest in the evening.
Thursday
A slight chance of rain and snow showers before 8am, then a chance of rain showers. Mostly cloudy, with a high near 62. West wind 14 to 24 mph increasing to 24 to 34 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 40%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 24. North northwest wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Chance of precipitation is 70%.
Friday
Snow showers likely. Mostly cloudy, with a high near 45. Northwest wind 8 to 13 mph. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of snow showers. Cloudy, with a low around 24. Northwest wind 6 to 10 mph becoming southwest after midnight.
Saturday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 47. West southwest wind 7 to 15 mph becoming north northwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
4:08 pm MST Mar 7, 2026
Forecast Valid:
4pm MST Mar 7, 2026-6pm MDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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