Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Current conditions at

LITTLE BIGHORN (LBHM8)

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

NA

65°F

18°C

Humidity 76%
Wind Speed E 20 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Last update 05 Aug 12:59 AM MDT
Extended Forecast for

Fort Smith MT

  • Overnight

    Overnight: A 20 percent chance of showers before 3am.  Partly cloudy, with a low around 58. East wind around 7 mph becoming west northwest.

    Low: 58 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 86. West northwest wind 7 to 14 mph becoming north in the afternoon.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. North wind 5 to 11 mph becoming south southwest in the evening.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 62. East northeast wind 7 to 10 mph becoming southwest after midnight.

    Low: 62 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 90. Southwest wind 8 to 11 mph becoming north northeast in the afternoon.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 57. East northeast wind 8 to 13 mph becoming west northwest after midnight.  Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 78. West wind 7 to 14 mph.  Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 54. Northwest wind 8 to 14 mph becoming southwest after midnight.

    Low: 54 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of showers before 3am. Partly cloudy, with a low around 58. East wind around 7 mph becoming west northwest.
Tuesday
Sunny, with a high near 86. West northwest wind 7 to 14 mph becoming north in the afternoon.
Tuesday Night
Partly cloudy, with a low around 59. North wind 5 to 11 mph becoming south southwest in the evening.
Wednesday
Sunny and hot, with a high near 91. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 62. East northeast wind 7 to 10 mph becoming southwest after midnight.
Thursday
Mostly sunny and hot, with a high near 90. Southwest wind 8 to 11 mph becoming north northeast in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. East northeast wind 8 to 13 mph becoming west northwest after midnight. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 78. West wind 7 to 14 mph. Chance of precipitation is 40%.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54. Northwest wind 8 to 14 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 81. West southwest wind 9 to 14 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 56. North northwest wind 6 to 11 mph becoming south southwest after midnight.
Sunday
Mostly sunny, with a high near 85. West southwest wind 6 to 11 mph becoming north northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 58. North wind 6 to 11 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 86. Southwest wind 5 to 9 mph becoming north northeast in the afternoon.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Smith MT
 45.32°N 107.94°W (Elev. 3301 ft)
12:28 am MDT Aug 5, 2025
1am MDT Aug 5, 2025-6pm MDT Aug 11, 2025
 
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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