Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

91°F

33°C

Humidity 57%
Wind Speed W 12 G 18 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 20 Aug 9:53 am CDT
Extended Forecast for

Glen Allan MS

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

    Today: Sunny and hot, with a high near 101. Heat index values as high as 111. West southwest wind around 10 mph.

    High: 101 °F

    Hot

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall.  Increasing clouds, with a low around 75. West southwest wind 5 to 10 mph becoming light and variable  after midnight.  Chance of precipitation is 40%.

    Low: 75 °F

    Heavy Rain
    then Mostly
    Cloudy

  • Friday

    Friday: Sunny and hot, with a high near 100. Heat index values as high as 110. Calm wind becoming north around 5 mph in the afternoon.

    High: 100 °F

    Hot

  • Friday Night

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

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 99. Calm wind becoming north around 5 mph.

    High: 99 °F

    Hot

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Calm wind becoming east northeast around 5 mph.

    High: 98 °F

    Hot

  • Sunday Night

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

    Low: 74 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 1pm.  Mostly sunny, with a high near 95. East southeast wind around 5 mph.  Chance of precipitation is 20%.

    High: 95 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 101. Heat index values as high as 111. West southwest wind around 10 mph.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall. Increasing clouds, with a low around 75. West southwest wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Friday
Sunny and hot, with a high near 100. Heat index values as high as 110. Calm wind becoming north around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 73. North wind around 5 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 99. Calm wind becoming north around 5 mph.
Saturday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 73. Calm wind.
Sunday
Sunny and hot, with a high near 98. Calm wind becoming east northeast around 5 mph.
Sunday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Monday
A slight chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 95. East southeast wind around 5 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 73.
Tuesday
A 20 percent chance of showers. Mostly sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Glen Allan MS
 33.04°N 91.04°W
10:15 am CDT Aug 20, 2026
10am CDT Aug 20, 2026-6pm CDT Aug 26, 2026
 
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