National Weather Service

News Headlines

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

Hazardous Weather Conditions

Heat Advisory until June 20, 07:00 PM CDT

Current conditions at

Hattiesburg/Laurel, Hattiesburg-Laurel Regional Airport (KPIB)

Lat: 31.47°NLon: 89.33°WElev: 299ft.

Mostly Cloudy

89°F

32°C

Humidity	68%
Wind Speed	Calm
Barometer	30.14 in
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	102°F (39°C)
Last update	20 Jun 11:56 am CDT

More Information:

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

Extended Forecast for

Sumrall MS

Heat Advisory June 20, 12:35pm until June 20, 07:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory June 20, 12:35pm until June 20, 07:00pm
NOW until 7:00pm Fri
Heat Advisory
This Afternoon
High: 94 °F
Chance
T-storms
Tonight
Low: 73 °F
Slight Chance
T-storms then
Patchy Fog
Saturday
High: 95 °F
Patchy Fog
then 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: 94 °F
Sunny then
Chance
T-storms
Monday Night
Low: 71 °F
Mostly Clear

Detailed Forecast

This Afternoon

A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 94. Heat index values as high as 102. West wind around 5 mph becoming calm.

Tonight

A 10 percent chance of showers and thunderstorms before 7pm. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 73. Calm wind.

Saturday

A 40 percent chance of showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, sunny, with a high near 95. Heat index values as high as 103. Calm wind.

Saturday Night

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

Sunday

A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

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

Monday

A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Calm wind becoming east around 5 mph in the afternoon.

Monday Night

Mostly clear, with a low around 71. Calm wind.

Tuesday

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.

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 71.

Thursday

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