National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

100°F

38°C

Humidity 43%
Wind Speed Vrbl 7 G 18 mph
Barometer 29.97 in (1015.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index112°F (44°C)
Last update 20 Aug 12:53 pm CDT
Extended Forecast for

5 Miles WSW Lake Village AR

Heat Advisory August 21, 11:00am until August 21, 08:00pm
Heat Advisory August 20, 01:37pm until August 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  •  
    Heat Advisory August 20, 01:37pm until August 20, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • This Afternoon

    High: 102 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 101. Heat index values as high as 108. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 101 °F

    Hot

  • Friday Night

    Friday Night: Increasing clouds, with a low around 72. North wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Increasing
    Clouds

  • Saturday

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

    High: 100 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 74 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 99. Calm wind becoming west northwest around 5 mph in the morning.

    High: 99 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. North wind around 5 mph becoming east after midnight.

    Low: 73 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Sunny and hot, with a high near 102. Heat index values as high as 110. Southwest wind around 5 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny and hot, with a high near 101. Heat index values as high as 108. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Friday Night
Increasing clouds, with a low around 72. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny and hot, with a high near 100. Calm wind becoming east northeast around 5 mph.
Saturday Night
A slight chance of showers and thunderstorms between 1am and 4am, then a slight chance of showers after 4am. Partly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
Mostly sunny and hot, with a high near 99. Calm wind becoming west northwest around 5 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 73. North wind around 5 mph becoming east after midnight.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96. East wind around 5 mph becoming west in the afternoon.
Monday Night
Mostly clear, with a low around 74.
Tuesday
A 20 percent chance of showers. Sunny and hot, with a high near 98.
Tuesday Night
A 20 percent chance of showers. Mostly clear, with a low around 75.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Lake Village AR
 33.31°N 91.35°W
Last Update:
1:26 pm CDT Aug 20, 2026
Forecast Valid:
1pm CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
Forecast Discussion
 
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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