Current conditions at
Walnut Ridge Regional Airport (KARG)
Lat: 36.13°NLon: 90.92°WElev: 266ft.
Fair
77°F
25°C
| Humidity | 82% |
| Wind Speed | S 5 mph |
| Barometer | 29.96 in (1014.3 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 13 Oct 9:56 pm CDT |
Extended Forecast for
Mammoth Spring AR
Tonight
Low: 70 °F
Mostly Clear
Wednesday
High: 86 °F
Showers
Wednesday Night
Low: 66 °F
Chance
ShowersThursday
High: 89 °F
Slight Chance
T-storms then
Slight Chance
ShowersThursday Night
Low: 53 °F
Mostly Clear
then Slight
Chance
ShowersFriday
High: 64 °F
Mostly Sunny
Friday Night
Low: 37 °F
Mostly Clear
Saturday
High: 65 °F
Sunny
Saturday Night
Low: 37 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 70. South wind around 5 mph.
Wednesday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. High near 86. Heat index values as high as 98. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly between 3am and 4am. Partly cloudy, with a low around 66. Calm wind.
Thursday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, then gradually becoming sunny, with a high near 89. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 53. Southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Friday
Mostly sunny, with a high near 64. North wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 37. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 65. East northeast wind around 5 mph.
Saturday Night
Mostly clear, with a low around 37. Calm wind.
Sunday
Sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Mammoth Spring AR
36.49°N 91.52°W (Elev. 502 ft)
36.49°N 91.52°W (Elev. 502 ft)
9:35 pm CDT Oct 13, 2026
10pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
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