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

Hazardous Weather Conditions

Heat Advisory in effect from June 21, 11:00 AM CDT until June 21, 07:00 PM CDT

Current conditions at

Meridian, Meridian Naval Air Station - McCain Field (KNMM)

Lat: 32.55°NLon: 88.56°WElev: 318ft.

Thunderstorm

75°F

24°C

Humidity	88%
Wind Speed	S 6 mph
Barometer	30.10 in (1019.9 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	20 Jun 8:56 pm CDT

More Information:

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

Extended Forecast for

3 Miles ESE Russell MS

Heat Advisory June 21, 11:00am until June 21, 07:00pm

Click here for hazard details and duration

Heat Advisory

Tonight
Low: 72 °F
Partly Cloudy
Saturday
High: 94 °F
Sunny then
Chance
T-storms
Saturday Night
Low: 72 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 93 °F
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 72 °F
Partly Cloudy
then Patchy
Fog
Monday
High: 92 °F
Patchy Fog
then Chance
T-storms
Monday Night
Low: 72 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny then
Slight Chance
T-storms
Tuesday Night
Low: 72 °F
Mostly Clear

Detailed Forecast

Tonight

Partly cloudy, with a low around 72. Calm wind.

Saturday

A 30 percent chance of showers and thunderstorms, mainly between 2pm and 4pm. Increasing clouds, with a high near 94. Heat index values as high as 101. Calm wind.

Saturday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 72. Calm wind.

Sunday

A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 93. Heat index values as high as 98. Calm wind becoming southeast around 5 mph.

Sunday Night

Patchy fog after 5am. Otherwise, mostly clear, with a low around 72. Calm wind.

Monday

A 30 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny, with a high near 92. Calm wind becoming east southeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 72. Calm wind.

Tuesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. Calm wind becoming east southeast around 5 mph in the afternoon.

Tuesday Night

Mostly clear, with a low around 72. Calm wind.

Wednesday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94.

Wednesday Night

Mostly clear, with a low around 72.

Thursday

A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.

Thursday Night

Partly cloudy, with a low around 72.

Friday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.