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2025 NWS Jackson/Mississippi Tornado Information and Upcoming Damage Survey Plans

Hazardous Weather Conditions

Heat Advisory in effect from June 20, 11:00 AM CDT until June 20, 07:00 PM CDT

Current conditions at

Jackson, Jackson International Airport (KJAN)

Lat: 32.32°NLon: 90.08°WElev: 344ft.

Fair

74°F

23°C

Humidity	94%
Wind Speed	S 5 mph
Barometer	30.11 in (1019.1 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	20 Jun 6:54 am CDT

More Information:

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

Extended Forecast for

5 Miles S Georgetown MS

Heat Advisory June 20, 11:00am until June 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Today
High: 94 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 73 °F
Partly Cloudy
Saturday
High: 96 °F
Patchy Fog
then Slight
Chance
T-storms
Saturday Night
Low: 74 °F
Mostly Clear
Sunday
High: 95 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 72 °F
Partly Cloudy
Monday
High: 94 °F
Sunny then
Chance
T-storms
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny then
Slight Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Heat index values as high as 105. Calm wind becoming west around 5 mph.

Tonight

Partly cloudy, with a low around 73. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Patchy fog before 7am. Otherwise, sunny, with a high near 96. Heat index values as high as 105. Calm wind.

Saturday Night

Mostly clear, with a low around 74. Calm wind.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming east southeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 72. East southeast wind around 5 mph becoming calm.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming east southeast around 5 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 72.

Wednesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.

Wednesday Night

Partly cloudy, with a low around 72.

Thursday

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