Current conditions at

Walnut Ridge Regional Airport (KARG)

Lat: 36.13°NLon: 90.92°WElev: 266ft.

Mostly Cloudy

54°F

12°C

Humidity 69%
Wind Speed NW 9 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 12 Nov 8:56 am CST
Extended Forecast for

Mammoth Spring AR

  • Today

    Today: Sunny, with a high near 61. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Widespread frost after midnight.  Otherwise, mostly clear, with a low around 29. North wind 5 to 10 mph becoming light  in the evening. Winds could gust as high as 20 mph.

    Low: 29 °F

    Mostly Clear
    then Frost

  • Friday

    Friday: Widespread frost before 9am.  Otherwise, sunny, with a high near 50. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 50 °F

    Frost then
    Sunny

  • Friday Night

    Friday Night: Widespread frost, mainly after 9pm.  Otherwise, clear, with a low around 24. North wind around 5 mph becoming calm  in the evening.

    Low: 24 °F

    Frost

  • Saturday

    Saturday: Sunny, with a high near 50. Calm wind.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 52. Calm wind becoming east southeast around 5 mph.

    High: 52 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Calm wind becoming east around 5 mph.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. North northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Widespread frost after midnight. Otherwise, mostly clear, with a low around 29. North wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Friday
Widespread frost before 9am. Otherwise, sunny, with a high near 50. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Widespread frost, mainly after 9pm. Otherwise, clear, with a low around 24. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 50. Calm wind.
Saturday Night
Partly cloudy, with a low around 26. Calm wind.
Sunday
Mostly sunny, with a high near 52. Calm wind becoming east southeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 29. Calm wind.
Monday
Mostly sunny, with a high near 55. Calm wind becoming east around 5 mph.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Clear, with a low around 28.
Wednesday
Sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Spring AR
 36.49°N 91.55°W (Elev. 669 ft)
8:35 am CST Nov 12, 2026
9am CST Nov 12, 2026-6pm CST Nov 18, 2026
 
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Additional Resources

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