Weather (Greenville) - Delta Radio Network

Heat Advisory - Click for Details
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM CDT THURSDAY...
Expires: August 20, 2026 @ 8:00pm
WHAT
For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115 degrees. For the Heat Advisory, heat index values up to 110 degrees expected.
WHERE
Portions of west central and southwest Mississippi, southeast Arkansas, and northeast Louisiana.
WHEN
For the Extreme Heat Warning, until 9 PM CDT this evening. For the Heat Advisory, from 11 AM to 8 PM CDT Thursday.
IMPACTS
Heat related illnesses increase significantly during extreme heat and high humidity events.
PRECAUTIONARY/PREPAREDNESS ACTIONS
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Monitor the latest forecasts and warnings for updates.

78°

Clear

Humidity: 79% Dew Point: 70°
Wind: S 5 mph Visibility: 10 mi
Pressure: 1014 mb
Conditions as of 1:00am

Tonight

76°

Lows around 76 under partly cloudy skies.

6:26am 7:42pm

Thursday

101°

Daytime highs approaching 101 under mainly clear skies with a slight chance for scattered thunderstorms late.

31%

6:26am 7:41pm

Thursday Night

73°

Chance for scattered thunderstorms early, otherwise overcast.

34%

6:26am 7:41pm

Hourly
Next 7 Days

Hourly

3:00am

79°

Partly Cloudy

SSW 4 mph

4:00am

77°

Partly Cloudy

SSW 4 mph

5:00am

76°

Partly Cloudy

SSW 4 mph

6:00am

76°

Clouds and Sun

S 4 mph

7:00am

76°

Mostly Sunny

S 4 mph

8:00am

81°

Clouds and Sun

SW 4 mph

9:00am

83°

Clouds and Sun

SW 5 mph

10:00am

90°

Clouds and Sun

WSW 6 mph

11:00am

92°

Clouds and Sun

WSW 6 mph

12:00pm

97°

Mostly Sunny

WSW 5 mph

1:00pm

97°

Mostly Sunny

WSW 5 mph

2:00pm

99°

Sunny

WSW 4 mph

3:00pm

101°

Mostly Sunny

WSW 4 mph

4:00pm

99°

Mostly Sunny

SW 4 mph

5:00pm

99°

Mostly Sunny

SSW 4 mph

6:00pm

95°

Clouds and Sun

S 4 mph

7:00pm

90°

Clouds and Sun

W 3 mph

8:00pm

83°

Cloudy

S 2 mph

9:00pm

81°

Cloudy

SSW 2 mph

10:00pm

79°

Cloudy

SE 2 mph

11:00pm

77°

Mainly Cloudy

S 2 mph

12:00am

76°

Mainly Cloudy

SSW 2 mph

1:00am

76°

Mainly Cloudy

WSW 1 mph

2:00am

76°

Mainly Cloudy

SW 1 mph

3:00am

74°

Mainly Cloudy

WSW 1 mph

4:00am

74°

Partly Cloudy

SW 1 mph

5:00am

74°

Partly Cloudy

SW 1 mph

6:00am

72°

Clouds and Sun

SW 1 mph

7:00am

74°

Clouds and Sun

SW 1 mph

8:00am

77°

Clouds and Sun

W 1 mph

9:00am

81°

Clouds and Sun

N 1 mph

10:00am

88°

Clouds and Sun

NNW 2 mph

11:00am

90°

Sunny

N 2 mph

12:00pm

94°

Mostly Sunny

N 3 mph

1:00pm

95°

Clouds and Sun

NNW 4 mph

2:00pm

97°

Sunny

N 4 mph

7-Day Forecast:

Tonight

76°

Lows around 76 under partly cloudy skies. Southerly winds 5 to 10 mph.

8% SSW 4 mph

8%
SSW 4 mph

Thursday
8/20

101°

Daytime highs approaching 101 under mainly clear skies with a slight chance for scattered thunderstorms late. Winds out of the southwest 5 to 10 mph.

31% SW 5 mph

Sunrise: 6:26am Sunset: 7:41pm Moon: Quarter Moon

31%
SW 5 mph

Thursday Night

73°

Chance for scattered thunderstorms early, otherwise overcast. Lows around 73. Southwesterly winds around 5 mph.

34% SSW 2 mph

34%
SSW 2 mph

Friday
8/21

99°

Daytime highs approaching 99 under partly cloudy skies. Winds turning northwest around 5 mph.

6% NW 2 mph

Sunrise: 6:27am Sunset: 7:40pm Moon: Waxing Gibbous

6%
NW 2 mph

Friday Night

70°

Mainly clear skies with overnight lows approaching 70. Northeasterly winds around 5 mph.

4% NE 2 mph

4%
NE 2 mph

Saturday
8/22

99°

Mainly sunny with daytime highs approaching 99. Winds out of the northeast around 5 mph.

4% NNE 1 mph

Sunrise: 6:28am Sunset: 7:38pm Moon: Waxing Gibbous

4%
NNE 1 mph

Saturday Night

71°

Slight chance for scattered rain showers, otherwise mainly clear skies. Lows dip down to about 71. East winds around 5 mph.

8% ENE 1 mph

8%
ENE 1 mph

Sunday
8/23

98°

Highs level off around 98 under mainly sunny skies. Winds out of the east around 5 mph.

7% E 2 mph

Sunrise: 6:28am Sunset: 7:37pm Moon: Waxing Gibbous

7%
E 2 mph

Sunday Night

72°

Slight chance for scattered storms, otherwise mainly clear skies. Overnight lows approaching 72. Easterly winds around 5 mph.

15% E 3 mph

15%
E 3 mph

Monday
8/24

97°

Partly cloudy with a slight chance for scattered thunderstorms. Daytime highs approaching 97. Southeast winds around 5 mph.

15% ESE 3 mph

Sunrise: 6:29am Sunset: 7:36pm Moon: Waxing Gibbous

15%
ESE 3 mph

Monday Night

73°

Overnight lows approaching 73 under mainly clear skies with a slight chance for scattered storms. Winds out of the southeast around 5 mph.

15% SSE 3 mph

15%
SSE 3 mph

Tuesday
8/25

98°

Highs around 98 under mainly clear skies with a slight chance for scattered rain showers. Winds out of the southwest around 5 mph.

15% SSW 3 mph

Sunrise: 6:30am Sunset: 7:35pm Moon: Full Moon

15%
SSW 3 mph

Tuesday Night

74°

Clear skies with overnight lows approaching 74. Southerly winds around 5 mph.

10% SSW 2 mph

10%
SSW 2 mph

Wednesday
8/26

99°

Slight chance for scattered thunderstorms, otherwise mainly clear. High of 99. Southwest winds around 5 mph.

19% SW 3 mph

Sunrise: 6:30am Sunset: 7:34pm Moon: Full Moon

19%
SW 3 mph

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