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

Areas of Excessive Rainfall and Severe Thunderstorms; Typhoon Watch for Guam/CNMI

Heavy to excessive rainfall will continue today from the Texas Big Bend region into southern Oklahoma. Locally considerable flash and urban flooding is possible, and river flooding will continue in central Oklahoma. Scattered severe thunderstorms are possible in parts of the Mid-Atlantic Friday. A Typhoon Watch has been issued for Guam and CNMI. Read More >

Current conditions at

Big Horn County Airport (K00U)

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

Partly Cloudy

50°F

10°C

Humidity 43%
Wind Speed NW 16 MPH
Barometer 30.59 in (1035.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 15 Oct 10:45 AM MDT
Extended Forecast for

Hardin MT

  • Today

    Today: Sunny, with a high near 54. North northwest wind 13 to 17 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 24. North wind 5 to 9 mph becoming calm.

    Low: 24 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 66. South southwest wind 5 to 7 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. South southwest wind 3 to 5 mph.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. Light and variable wind.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. East wind around 6 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 54. North northwest wind 13 to 17 mph.
Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 24. North wind 5 to 9 mph becoming calm.
Friday
Sunny, with a high near 66. South southwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 31. South southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 76. Calm wind becoming west southwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 37. Light and variable wind.
Sunday
Sunny, with a high near 66. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 35. East wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 70. Light and variable wind.
Monday Night
Partly cloudy, with a low around 37. Calm wind.
Tuesday
Mostly sunny, with a high near 66. Calm wind becoming north around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 37. Light north wind.
Wednesday
Mostly sunny, with a high near 61. Calm wind becoming north around 5 mph 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:
4:12 am MDT Oct 15, 2026
Forecast Valid:
11am MDT Oct 15, 2026-6pm MDT Oct 21, 2026
 
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