Hazardous Weather Conditions
Current conditions at
Greenville, Mid Delta Regional Airport (KGLH)
Lat: 33.48°NLon: 90.99°WElev: 131ft.
Thunderstorm in Vicinity
90°F
32°C
| Humidity | 59% |
| Wind Speed | SE 13 G 18 mph |
| Barometer | 29.90 in (1012.9 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 4 Sep 4:53 pm CDT |
Extended Forecast for
3 Miles NW Mayersville MS
Heat Advisory September 5, 11:00am until September 5, 07:00pm
Heat Advisory September 4, 05:50pm until September 4, 07:00pm
NOW until 7:00pm Fri
Heat Advisory
This Afternoon
High: 95 °F
Slight Chance
T-stormsTonight
Low: 74 °F
Slight Chance
T-storms then
Patchy FogSaturday
High: 96 °F
Patchy Fog
then SunnySaturday Night
Low: 74 °F
Slight Chance
T-storms then
Patchy FogSunday
High: 99 °F
Patchy Fog
then SunnySunday Night
Low: 75 °F
Mostly Clear
Labor Day
High: 99 °F
Hot
Monday Night
Low: 73 °F
Mostly Clear
Detailed Forecast
This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95. Heat index values as high as 103. East southeast wind around 5 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 4am. Otherwise, partly cloudy, with a low around 74. Calm wind.
Saturday
Patchy fog before 8am. Otherwise, sunny, with a high near 96. Heat index values as high as 109. Calm wind becoming east around 5 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 3am. Otherwise, mostly clear, with a low around 74. Calm wind.
Sunday
Patchy fog before 7am. Otherwise, sunny and hot, with a high near 99. Calm wind.
Sunday Night
Mostly clear, with a low around 75. Calm wind.
Labor Day
Sunny and hot, with a high near 99. Calm wind becoming north northeast around 5 mph.
Monday Night
Mostly clear, with a low around 73. Calm wind.
Tuesday
Sunny and hot, with a high near 97. Calm wind becoming south southeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
A 20 percent chance of showers. Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Sunny, with a high near 95.
Thursday Night
Mostly clear, with a low around 73.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NW Mayersville MS
32.92°N 91.09°W
32.92°N 91.09°W
5:15 pm CDT Sep 4, 2026
5pm CDT Sep 4, 2026-6pm CDT Sep 11, 2026
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