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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

McComb, McComb / Pike County / John E Lewis Field Airport (KMCB)

Lat: 31.18°NLon: 90.47°WElev: 413ft.

Partly Cloudy

88°F

31°C

Humidity	61%
Wind Speed	NW 13 mph
Barometer	30.11 in (1019.0 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	19 Jun 1:53 pm CDT

More Information:

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

Extended Forecast for

4 Miles SSW Wesson MS

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

Click here for hazard details and duration

Heat Advisory

Juneteenth
High: 91 °F
Chance
T-storms
Tonight
Low: 72 °F
Chance
T-storms then
Mostly Clear
Friday
High: 93 °F
Sunny then
Chance
T-storms
Friday Night
Low: 73 °F
Slight Chance
T-storms then
Mostly Clear
Saturday
High: 94 °F
Sunny then
Slight Chance
T-storms
Saturday Night
Low: 73 °F
Mostly Clear
Sunday
High: 94 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 72 °F
Mostly Clear
Monday
High: 93 °F
Sunny then
Chance
T-storms

Detailed Forecast

Juneteenth

A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 91. Heat index values as high as 98. West wind around 5 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly clear, with a low around 72. Calm wind.

Friday

A 30 percent chance of showers and thunderstorms, mainly before 3pm. Mostly sunny, with a high near 93. Heat index values as high as 102. Calm wind becoming west around 5 mph.

Friday Night

A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 73. Calm wind.

Saturday

A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming west around 5 mph.

Saturday Night

Mostly clear, with a low around 73. Calm wind.

Sunday

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.

Sunday Night

Mostly clear, 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 93. Calm wind becoming east southeast around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 71.

Tuesday

A 30 percent chance of showers and thunderstorms. Sunny, with a high near 94.

Tuesday Night

Mostly clear, with a low around 71.

Wednesday

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