Current conditions at
Walnut Ridge Regional Airport (KARG)
Lat: 36.13°NLon: 90.92°WElev: 266ft.
Fair
96°F
36°C
| Humidity | 41% |
| Wind Speed | S 7 mph |
| Barometer | 30.18 in (1021.9 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 101°F (38°C) |
| Last update | 17 Sep 2:56 pm CDT |
Extended Forecast for
5 Miles SSW Mammoth Spring AR
This Afternoon

High: 100 °F
Hot
Tonight

Low: 72 °F
Mostly Clear
Friday

High: 100 °F
Hot
Friday Night

Low: 70 °F
Clear
Saturday

High: 100 °F
Hot
Saturday Night

Low: 69 °F
Mostly Clear
Sunday

High: 99 °F
Hot
Sunday Night

Low: 69 °F
Partly Cloudy
Monday
High: 95 °F
Mostly Sunny
then Chance
Showers
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 100. Heat index values as high as 107. Calm wind.
Tonight
Mostly clear, with a low around 72. Calm wind.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 105. Calm wind becoming west southwest around 5 mph.
Friday Night
Clear, with a low around 70. Calm wind.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 69. South southwest wind around 5 mph becoming calm.
Sunday
Sunny and hot, with a high near 99. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 69. Calm wind.
Monday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 59.
Wednesday
Sunny, with a high near 87.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Mammoth Spring AR
36.42°N 91.55°W (Elev. 466 ft)
36.42°N 91.55°W (Elev. 466 ft)
2:35 pm CDT Sep 17, 2026
3pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026


