Current conditions at

Big Horn County Airport (K00U)

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

Clear

32°C

90°F

Humidity 12%
Wind Speed W 18 MPH
Barometer 29.46 in (997.63 mb)
Dewpoint 0°C (32°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 13 May 06:35 PM MDT
Extended Forecast for

Hardin MT

Severe T-storm Watch until May 13, 11:00pm
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch until May 13, 11:00pm

    NOW until 11:00pm Wed

    Severe T-storm Watch

  • Tonight

    Low: 11 °C

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 24. West wind 27 to 37 km/h increasing to 40 to 50 km/h in the afternoon. Winds could gust as high as 75 km/h.

    High: 24 °C

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. West northwest wind 32 to 42 km/h becoming west southwest 10 to 20 km/h. Winds could gust as high as 65 km/h.

    Low: 7 °C

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 23. West northwest wind 11 to 21 km/h increasing to 27 to 37 km/h in the afternoon.

    High: 23 °C

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. Northwest wind 21 to 26 km/h becoming light and variable  after midnight.

    Low: 3 °C

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Light and variable wind becoming northwest 8 to 13 km/h in the afternoon.

    High: 23 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 4. North wind 16 to 21 km/h increasing to 27 to 32 km/h after midnight.

    Low: 4 °C

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers.  Mostly cloudy, with a high near 12. Northwest wind 29 to 32 km/h.

    High: 12 °C

    Chance
    Showers

Detailed Forecast

Tonight
Isolated showers and thunderstorms before midnight. Some of the storms could be severe. Mostly cloudy, then gradually becoming mostly clear, with a low around 11. West southwest wind 21 to 31 km/h becoming west northwest 37 to 47 km/h. Winds could gust as high as 65 km/h. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 24. West wind 27 to 37 km/h increasing to 40 to 50 km/h in the afternoon. Winds could gust as high as 75 km/h.
Thursday Night
Partly cloudy, with a low around 7. West northwest wind 32 to 42 km/h becoming west southwest 10 to 20 km/h. Winds could gust as high as 65 km/h.
Friday
Sunny, with a high near 23. West northwest wind 11 to 21 km/h increasing to 27 to 37 km/h in the afternoon.
Friday Night
Partly cloudy, with a low around 3. Northwest wind 21 to 26 km/h becoming light and variable after midnight.
Saturday
Mostly sunny, with a high near 23. Light and variable wind becoming northwest 8 to 13 km/h in the afternoon.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 4. North wind 16 to 21 km/h increasing to 27 to 32 km/h after midnight.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 12. Northwest wind 29 to 32 km/h.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 2. North wind 24 to 32 km/h. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 11. North northwest wind 24 to 32 km/h.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 0. North wind 8 to 16 km/h becoming south after midnight.
Tuesday
Mostly sunny, with a high near 17. South southwest wind 8 to 14 km/h.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 3. South southwest wind 10 to 13 km/h.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 18. Southwest wind 10 to 15 km/h becoming northwest 21 to 26 km/h in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Hardin MT
 45.73°N 107.6°W (Elev. 2900 m)
4:03 pm MDT May 13, 2026
6pm MDT May 13, 2026-6pm MDT May 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database