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

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Fair

57°F

14°C

Humidity 60%
Wind Speed NW 9 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Nov 10:56 pm CST
Extended Forecast for

5 Miles SSW Mammoth Spring AR

  • Tonight

    Tonight: Clear, with a low around 42. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. North wind 5 to 10 mph becoming light north northwest in the evening. Winds could gust as high as 15 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 51. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North wind around 5 mph becoming calm.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 51. Calm wind.

    High: 51 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 51. Calm wind becoming east southeast around 5 mph in the morning.

    High: 51 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm.

    Low: 32 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 42. Northwest wind around 5 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 61. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 29. North wind 5 to 10 mph becoming light north northwest in the evening. Winds could gust as high as 15 mph.
Friday
Sunny, with a high near 51. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 24. North wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 51. Calm wind.
Saturday Night
Partly cloudy, with a low around 27. Calm wind.
Sunday
Partly sunny, with a high near 51. Calm wind becoming east southeast around 5 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 32. East wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Mammoth Spring AR
 36.42°N 91.58°W (Elev. 509 ft)
Last Update:
10:35 pm CST Nov 11, 2026
Forecast Valid:
10pm CST Nov 11, 2026-6pm CST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation