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2026 NWS Jackson/Mississippi Tornado Information

Hazardous Weather Conditions

Heat Advisory in effect from August 22, 11:00 AM CDT until August 22, 08:00 PM CDT

Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

96°F

36°C

Humidity	48%
Wind Speed	Calm
Barometer	30.02 in (1017.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	106°F (41°C)
Last update	22 Aug 11:53 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles NE Hollandale MS

Heat Advisory until August 22, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory until August 22, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 102 °F
Isolated
T-storms
Tonight
Low: 74 °F
Chance
T-storms then
Slight Chance
Showers
Sunday
High: 98 °F
Slight Chance
Showers then
Sunny
Sunday Night
Low: 74 °F
Partly Cloudy
then Chance
Showers
Monday
High: 93 °F
Showers
Likely
Monday Night
Low: 74 °F
Mostly Clear
then Chance
T-storms
Tuesday
High: 98 °F
Hot
Tuesday Night
Low: 76 °F
Mostly Clear

Detailed Forecast

This Afternoon

Isolated showers and thunderstorms after 5pm. Sunny and hot, with a high near 102. Heat index values as high as 107. Calm wind becoming north around 5 mph. Chance of precipitation is 10%.

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers after 5am. Partly cloudy, with a low around 74. North northwest wind around 5 mph becoming calm. Chance of precipitation is 30%.

Sunday

A 10 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny and hot, with a high near 98. Heat index values as high as 104. North northeast wind around 5 mph.

Sunday Night

A chance of showers between 1am and 4am, then a chance of showers and thunderstorms after 4am. Partly cloudy, with a low around 74. North northeast wind around 5 mph becoming calm. Chance of precipitation is 30%.

Monday

Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 93. East southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 30 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 74. South southeast wind around 5 mph.

Tuesday

Sunny and hot, with a high near 98. Southwest wind around 5 mph.

Tuesday Night

Mostly clear, with a low around 76. South wind around 5 mph.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 40%.

Thursday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.

Thursday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 72.

Friday

A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 97.