Current conditions at
Walnut Ridge Regional Airport (KARG)
Lat: 36.13°NLon: 90.92°WElev: 266ft.
Overcast
61°F
16°C
| Humidity | 56% |
| Wind Speed | SW 6 mph |
| Barometer | 30.04 in (1017.2 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 28 Feb 10:56 pm CST |
Extended Forecast for
Mammoth Spring AR
Tonight

Low: 43 °F
Mostly Cloudy
Sunday
High: 57 °F
Mostly Cloudy
then Chance
ShowersSunday Night

Low: 37 °F
Showers
LikelyMonday
High: 59 °F
Chance
Showers then
Mostly CloudyMonday Night
Low: 45 °F
Slight Chance
Showers then
Mostly CloudyTuesday
High: 75 °F
Slight Chance
Showers then
Mostly CloudyTuesday Night
Low: 57 °F
Mostly Cloudy
then Chance
ShowersWednesday
High: 73 °F
Showers
Likely then
Chance
T-stormsWednesday Night
Low: 55 °F
Chance
T-storms then
Showers
Likely
Detailed Forecast
Tonight
Mostly cloudy, with a low around 43. Calm wind becoming north around 5 mph after midnight. Winds could gust as high as 15 mph.
Sunday
A 50 percent chance of showers, mainly after 3pm. Mostly cloudy, with a high near 57. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely. Cloudy, with a low around 37. East northeast wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A 50 percent chance of showers before noon. Mostly cloudy, with a high near 59. East wind around 5 mph.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 45. East wind around 5 mph becoming south after midnight. Winds could gust as high as 15 mph.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 75. South wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 57. South wind around 5 mph, with gusts as high as 15 mph.
Wednesday
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 73. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 55. South wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Thursday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 75. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Saturday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Mammoth Spring AR
36.49°N 91.55°W (Elev. 669 ft)
36.49°N 91.55°W (Elev. 669 ft)
10:35 pm CST Feb 28, 2026
11pm CST Feb 28, 2026-6pm CST Mar 7, 2026


