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

47°F

8°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 14 Mar 2:56 am CDT
Extended Forecast for

4 Miles SE Mammoth Spring AR

  • Overnight

    Overnight: Clear, with a low around 40. East northeast wind around 5 mph.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53. South wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers and possibly a thunderstorm after 1pm. High near 69. South wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    High: 69 °F

    Mostly Cloudy
    then Showers

  • Sunday Night

    Sunday Night: A chance of rain showers before 10pm, then a chance of snow showers between 10pm and 1am. Some thunder is also possible. Mostly cloudy, with a low around 21. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 50%.

    Low: 21 °F

    Blustery.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 37. West northwest wind around 15 mph, with gusts as high as 35 mph.

    High: 37 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 16. Northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 25 mph.

    Low: 16 °F

    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. South wind around 5 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 40. East northeast wind around 5 mph.
Saturday
Sunny, with a high near 74. East wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 53. South wind 5 to 10 mph, with gusts as high as 25 mph.
Sunday
Showers and possibly a thunderstorm after 1pm. High near 69. South wind around 15 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.
Sunday Night
A chance of rain showers before 10pm, then a chance of snow showers between 10pm and 1am. Some thunder is also possible. Mostly cloudy, with a low around 21. Blustery, with a west northwest wind 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 37. West northwest wind around 15 mph, with gusts as high as 35 mph.
Monday Night
Clear, with a low around 16. Northwest wind 5 to 10 mph becoming light west northwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Mostly sunny, with a high near 48. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 32. South wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Mammoth Spring AR
 36.44°N 91.5°W (Elev. 620 ft)
Last Update:
2:35 am CDT Mar 14, 2026
Forecast Valid:
3am CDT Mar 14, 2026-6pm CDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation