


Hazardous Weather Conditions
Current conditions at
Walnut Ridge Regional Airport (KARG)
Lat: 36.13°NLon: 90.92°WElev: 266ft.
Fair
76°F
24°C
Humidity | 100% |
Wind Speed | N 5 mph |
Barometer | 30.02 in (1016.4 mb) |
Dewpoint | 76°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 75°F (24°C) |
Last update | 17 Aug 2:56 am CDT |
Extended Forecast for
Mammoth Spring AR
Heat Advisory August 17, 12:00pm until August 18, 08:00pm
Overnight
Low: 74 °F
Clear
Sunday
High: 101 °F
Sunny then
Isolated
T-stormsSunday Night
Low: 73 °F
Mostly Clear
Monday
High: 103 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 103 °F
Sunny then
Chance
T-stormsTuesday Night
Low: 70 °F
Chance
T-storms then
Chance
ShowersWednesday
High: 94 °F
Chance
T-stormsWednesday Night
Low: 67 °F
Slight Chance
T-storms
Detailed Forecast
Overnight
Clear, with a low around 74. Calm wind.
Sunday
Isolated showers and thunderstorms after 1pm. Sunny and hot, with a high near 101. Heat index values as high as 110. Calm wind. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 73. Calm wind.
Monday
Sunny and hot, with a high near 103. Heat index values as high as 110. Calm wind becoming southeast around 5 mph.
Monday Night
Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm.
Tuesday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 103. Calm wind.
Tuesday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 70. Calm wind.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 94. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 67. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT 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)
2:35 am CDT Aug 17, 2025
3am CDT Aug 17, 2025-6pm CDT Aug 23, 2025