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Hazardous Weather Conditions

Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

85°F

29°C

Humidity 65%
Wind Speed SW 12 mph
Barometer 29.91 in (1013.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 20 Aug 2:53 am CDT
Extended Forecast for

4 Miles NE Arkansas City AR

Heat Advisory August 20, 11:00am until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 79. South southwest wind around 5 mph.

    Low: 79 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 103. Heat index values as high as 110. West southwest wind 5 to 10 mph.

    High: 103 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 75. West southwest wind around 5 mph becoming calm in the evening.

    Low: 75 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 108. Light and variable wind becoming north 5 to 10 mph in the afternoon.

    High: 100 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. North northeast wind around 5 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph.

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 98. Calm wind becoming northeast around 5 mph in the morning.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. East northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 79. South southwest wind around 5 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 103. Heat index values as high as 110. West southwest wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 75. West southwest wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, then gradually becoming sunny and hot, with a high near 100. Heat index values as high as 108. Light and variable wind becoming north 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. North northeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 100. Calm wind becoming east around 5 mph.
Saturday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm. Chance of precipitation is 30%.
Sunday
Mostly sunny and hot, with a high near 98. Calm wind becoming northeast around 5 mph in the morning.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. East northeast wind around 5 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers. Mostly clear, with a low around 74.
Tuesday
Mostly sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 99.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Arkansas City AR
 33.65°N 91.18°W
Last Update:
2:15 am CDT Aug 20, 2026
Forecast Valid:
3am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation