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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

95°F

35°C

Humidity 47%
Wind Speed W 6 mph
Barometer 29.95 in (1014.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 27 Jul 11:53 am CDT
Extended Forecast for

4 Miles NNW Greenville Municipal Airport MS

Heat Advisory July 27, 01:06pm until July 27, 09:00pm
Extreme Heat Warning July 28, 10:00am until July 28, 09:00pm
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Heat Advisory July 27, 01:06pm until July 27, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 99 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 77. Southwest wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99. Heat index values as high as 110. West wind 5 to 10 mph.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 79. West wind around 5 mph.

    Low: 79 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 95. West wind around 5 mph becoming north northwest in the afternoon.

    High: 95 °F

    Partly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 75. East northeast wind around 5 mph.

    Low: 75 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 94. Northeast wind around 5 mph.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. Northeast wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 99. Heat index values as high as 108. West southwest wind around 5 mph.
Tonight
Mostly clear, with a low around 77. Southwest wind around 5 mph.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 110. West wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 79. West wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 95. West wind around 5 mph becoming north northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 75. East northeast wind around 5 mph.
Thursday
Sunny, with a high near 94. Northeast wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 74. Northeast wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 75.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Greenville Municipal Airport MS
 33.53°N 91.02°W
Last Update:
12:15 pm CDT Jul 27, 2026
Forecast Valid:
1pm CDT Jul 27, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation