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.

Overcast

46°F

8°C

Humidity 65%
Wind Speed W 23 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 16 Apr 04:15 AM MDT
Extended Forecast for

Hardin MT

  • Overnight

    Overnight: A 50 percent chance of showers. Mostly cloudy, with a steady temperature around 43. Northwest wind 8 to 10 mph.

    Low: 43 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain and snow showers likely. Cloudy, with a high near 49. North northwest wind 11 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 49 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 23. North northwest wind 6 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 23 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 50. Northwest wind 6 to 16 mph. Little or no snow accumulation expected.

    High: 50 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26. North northwest wind 5 to 13 mph becoming west after midnight.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 62. West wind 6 to 14 mph.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. West northwest wind 5 to 9 mph becoming south after midnight.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Southwest wind 3 to 7 mph.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. South wind 5 to 7 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of showers. Mostly cloudy, with a steady temperature around 43. Northwest wind 8 to 10 mph.
Thursday
Rain and snow showers likely. Cloudy, with a high near 49. North northwest wind 11 to 15 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers between 9pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 23. North northwest wind 6 to 13 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 50. Northwest wind 6 to 16 mph. Little or no snow accumulation expected.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 26. North northwest wind 5 to 13 mph becoming west after midnight.
Saturday
Sunny, with a high near 62. West wind 6 to 14 mph.
Saturday Night
Mostly clear, with a low around 31. West northwest wind 5 to 9 mph becoming south after midnight.
Sunday
Sunny, with a high near 73. Southwest wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 37. South wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 79. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42. North northwest wind 5 to 7 mph becoming southeast after midnight.
Tuesday
Sunny, with a high near 83. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 47. East wind around 9 mph.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 75. West wind 8 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 ft)
Last Update:
12:53 am MDT Apr 16, 2026
Forecast Valid:
4am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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