Hazardous Weather Conditions
Current conditions at
Hattiesburg, Bobby L Chain Municipal Airport (KHBG)
Lat: 31.27°NLon: 89.26°WElev: 147ft.
Fair
93°F
34°C
| Humidity | 54% |
| Wind Speed | NW 7 mph |
| Barometer | 30.04 in (1016.8 mb) |
| Dewpoint | 74°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 19 Aug 11:53 am CDT |
Extended Forecast for
5 Miles SSW Purvis MS
Heat Advisory August 20, 11:00am until August 20, 08:00pm
Heat Advisory August 19, 12:07pm until August 19, 09:00pm
NOW until 9:00pm Wed

Heat Advisory
This Afternoon

High: 98 °F
Chance
T-stormsTonight
Low: 75 °F
Heavy Rain
then Partly
CloudyThursday
High: 98 °F
Mostly Sunny
then Slight
Chance
T-stormsThursday Night
Low: 75 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday
High: 99 °F
Sunny then
Chance
T-stormsFriday Night
Low: 74 °F
Chance
T-storms then
Chance
ShowersSaturday
High: 98 °F
Sunny then
Slight Chance
T-stormsSaturday Night

Low: 73 °F
Mostly Clear
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 107. West southwest wind around 5 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, then gradually becoming mostly clear, with a low around 75. South wind around 5 mph becoming west southwest after midnight.
Thursday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 98. Heat index values as high as 106. West wind around 5 mph becoming south in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy during the early evening, then clearing, with a low around 75. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 20%.
Friday
A 50 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 99. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 98. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 73. Calm wind.
Sunday
Sunny and hot, with a high near 99. Calm wind becoming north northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 74.
Monday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 75.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles SSW Purvis MS
31.08°N 89.43°W
31.08°N 89.43°W
11:16 am CDT Aug 19, 2026
12pm CDT Aug 19, 2026-6pm CDT Aug 25, 2026



