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2026 NWS Jackson/Mississippi Tornado Information

Hazardous Weather Conditions

Heat Advisory until July 3, 08:00 PM CDT

Current conditions at

Greenville, Mid Delta Regional Airport (KGLH)

Lat: 33.48°NLon: 90.99°WElev: 131ft.

Fair

80°F

27°C

Humidity	94%
Wind Speed	S 3 mph
Barometer	30.09 in (1019.4 mb)
Dewpoint	78°F (26°C)
Visibility	8.00 mi
Heat Index	86°F (30°C)
Last update	3 Jul 7:53 am CDT

More Information:

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

Extended Forecast for

3 Miles ENE Chatham MS

Heat Advisory July 3, 08:24am until July 3, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory July 3, 08:24am until July 3, 08:00pm
NOW until 8:00pm Fri
Heat Advisory
Today
High: 94 °F
Sunny
Tonight
Low: 77 °F
Mostly Clear
Independence Day
High: 93 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 76 °F
Partly Cloudy
Sunday
High: 91 °F
Chance
T-storms
Sunday Night
Low: 75 °F
Partly Cloudy
then Slight
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 75 °F
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming south southeast around 5 mph.

Tonight

Mostly clear, with a low around 77. Calm wind.

Independence Day

A 30 percent chance of showers and thunderstorms, mainly before 2pm. Increasing clouds, with a high near 93. Heat index values as high as 105. Calm wind becoming southwest around 5 mph.

Saturday Night

Partly cloudy, with a low around 76. Calm wind.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 40%.

Sunday Night

A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.

Monday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph.

Monday Night

A 30 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 91. Calm wind becoming west southwest around 5 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75.

Wednesday

A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Wednesday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.

Thursday

A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92.