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

Thunderstorms and Heavy Rains Across Portions of the Central and Eastern US; Heat Expands to Portions of the East

Widespread showers and thunderstorms, some severe, may produce heavy downpours and flash flooding across much of the eastern and central U.S. Dangerous heat will continue in the Pacific Northwest and expand across portions of the East. Deep tropical moisture and associated thunderstorms will bring heavy rainfall and localized flash flooding across portions of Florida into the central Gulf Coast. Read More >

Current conditions at

LITTLE BIGHORN (LBHM8)

Lat: 45.56992°NLon: 107.43623°WElev: 3197.0ft.

NA

56°F

13°C

Humidity 98%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 55°F (13°C)
Visibility NA
Last update 15 Jul 06:59 PM MDT
Extended Forecast for

3 Miles NE Fort Smith MT

  • Tonight

    Tonight: Rain and possibly a thunderstorm. Patchy fog. Low around 50. North northeast wind 10 to 14 mph. Chance of precipitation is 100%.

    Low: 50 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 9am. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 65. North wind around 11 mph. Chance of precipitation is 70%.

    High: 65 °F

    Rain Likely
    and Areas Fog

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 48. East wind 5 to 11 mph becoming south southeast after midnight.

    Low: 48 °F

    Patchy Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, sunny, with a high near 85. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 85 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Mostly clear, with a low around 58. East northeast wind 5 to 8 mph becoming light and variable after midnight.

    Low: 58 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 85. Light and variable wind becoming northeast 5 to 9 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming south after midnight.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 91. Light and variable wind becoming east northeast 5 to 7 mph in the afternoon.

    High: 91 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. East southeast wind 6 to 9 mph becoming southwest after midnight.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and possibly a thunderstorm. Patchy fog. Low around 50. North northeast wind 10 to 14 mph. Chance of precipitation is 100%.
Wednesday
Rain likely, mainly before 9am. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 65. North wind around 11 mph. Chance of precipitation is 70%.
Wednesday Night
Patchy fog after 9pm. Otherwise, partly cloudy, with a low around 48. East wind 5 to 11 mph becoming south southeast after midnight.
Thursday
Areas of fog before 9am. Otherwise, sunny, with a high near 85. Calm wind becoming east 5 to 7 mph in the afternoon.
Thursday Night
A 20 percent chance of rain before midnight. Mostly clear, with a low around 58. East northeast wind 5 to 8 mph becoming light and variable after midnight.
Friday
Mostly sunny, with a high near 85. Light and variable wind becoming northeast 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 57. Northeast wind 5 to 9 mph becoming south after midnight.
Saturday
Sunny and hot, with a high near 91. Light and variable wind becoming east northeast 5 to 7 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 59. East southeast wind 6 to 9 mph becoming southwest after midnight.
Sunday
Sunny and hot, with a high near 91. Southwest wind 6 to 9 mph becoming north northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 59. North wind 6 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 88. West southwest wind 6 to 9 mph becoming north in the afternoon.
Monday Night
Partly cloudy, with a low around 58. North northeast wind 6 to 9 mph becoming south southwest after midnight.
Tuesday
A 20 percent chance of rain and thunderstorms. Mostly sunny, with a high near 86. West southwest wind 6 to 11 mph becoming north in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Fort Smith MT
 45.34°N 107.88°W (Elev. 3179 ft)
Last Update:
5:32 pm MDT Jul 15, 2025
Forecast Valid:
8pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
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