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

FORT SMITH AIR STRIP (FSMM8)

Lat: 45.31778°NLon: 107.93778°WElev: 3211.0ft.

NA

53°F

12°C

Humidity 51%
Wind Speed ESE 6 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 05 Apr 07:30 PM MDT
Extended Forecast for

Fort Smith MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. East wind 5 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 58. Light east northeast wind becoming east 8 to 13 mph in the morning.

    High: 58 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. East wind 6 to 11 mph becoming west southwest after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after noon. Mostly sunny, with a high near 74. Southwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon.

    High: 74 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain showers likely before 3am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 36. West wind 14 to 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow showers before 3pm, then a slight chance of rain showers. Mostly sunny, with a high near 56. West northwest wind 13 to 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 56 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. North wind 13 to 18 mph becoming light and variable after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers before 9am, then a slight chance of rain showers. Mostly sunny, with a high near 57. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Mostly clear, with a low around 35. East northeast wind 6 to 13 mph becoming south after midnight.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. East wind 5 to 10 mph.
Monday
Mostly cloudy, with a high near 58. Light east northeast wind becoming east 8 to 13 mph in the morning.
Monday Night
Mostly cloudy, with a low around 37. East wind 6 to 11 mph becoming west southwest after midnight.
Tuesday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 74. Southwest wind 8 to 13 mph increasing to 18 to 23 mph in the afternoon.
Tuesday Night
Rain showers likely before 3am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 36. West wind 14 to 21 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow showers before 3pm, then a slight chance of rain showers. Mostly sunny, with a high near 56. West northwest wind 13 to 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 30. North wind 13 to 18 mph becoming light and variable after midnight.
Thursday
A slight chance of rain and snow showers before 9am, then a slight chance of rain showers. Mostly sunny, with a high near 57. Light and variable wind becoming northeast 8 to 13 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 35. East northeast wind 6 to 13 mph becoming south after midnight.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. South southwest wind 5 to 11 mph becoming east northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 43. East wind 7 to 13 mph becoming south southwest after midnight.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 73. Southwest wind 6 to 11 mph.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43. Northwest wind 8 to 11 mph becoming southwest in the evening.
Sunday
Showers likely. Partly sunny, with a high near 62. West northwest wind 9 to 16 mph becoming north northeast in the afternoon. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fort Smith MT
 45.32°N 107.94°W (Elev. 3301 ft)
Last Update:
6:42 pm MDT Apr 5, 2026
Forecast Valid:
7pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation