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

Hazardous Weather Conditions

Current conditions at

Fort Smith Regional Airport (KFSM)

Lat: 35.33°NLon: 94.37°WElev: 436ft.

Light Rain

66°F

19°C

Humidity 93%
Wind Speed E 8 mph
Barometer 29.94 in (1013.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Nov 6:53 pm CST
Extended Forecast for

3 Miles SSW Mountainburg AR

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 62 °F

    Showers

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind 5 to 10 mph becoming southwest in the afternoon.

    High: 69 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 52. Northwest wind around 5 mph.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Northwest wind around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. Calm wind becoming east around 5 mph in the morning.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 52. East wind 5 to 10 mph. Chance of precipitation is 70%.

    Low: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm. High near 59. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming west after midnight.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
A 20 percent chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 69. South wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 52. Northwest wind around 5 mph.
Saturday
Mostly sunny, with a high near 63. Northwest wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 48. North wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 61. Calm wind becoming east around 5 mph in the morning.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 52. East wind 5 to 10 mph. Chance of precipitation is 70%.
Monday
Showers and possibly a thunderstorm. High near 59. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 50. South wind 5 to 10 mph becoming west after midnight.
Tuesday
Mostly sunny, with a high near 61. West wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 41. North wind 5 to 10 mph.
Wednesday
Sunny, with a high near 50. Northwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 35. North wind around 5 mph becoming northeast after midnight.
Thanksgiving Day
Mostly sunny, with a high near 49. Northeast wind 5 to 10 mph becoming southeast in the morning.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mountainburg AR
 35.6°N 94.17°W
Last Update:
6:50 pm CST Nov 20, 2025
Forecast Valid:
7pm CST Nov 20, 2025-6pm CST Nov 27, 2025
 
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Additional Resources

Radar & Satellite Image

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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