Hazardous Weather Conditions
Current conditions at
Gulfport - Gulfport-Biloxi International Airport (KGPT)
Lat: 30.41°NLon: 89.08°WElev: 26ft.
Mostly Cloudy
92°F
33°C
| Humidity | 60% |
| Wind Speed | S 6 mph |
| Barometer | 29.95 in (1014.3 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 105°F (41°C) |
| Last update | 22 Aug 2:53 pm CDT |
Extended Forecast for
Diamondhead MS
Heat Advisory August 23, 11:00am until August 23, 08:00pm
Heat Advisory August 22, 02:56pm until August 22, 08:00pm
NOW until 8:00pm Sat

Heat Advisory
This Afternoon

High: 97 °F
Hot
Tonight

Low: 76 °F
Mostly Clear
Sunday
High: 99 °F
Sunny then
Chance
T-stormsSunday Night
Low: 77 °F
Slight Chance
T-storms then
Mostly ClearMonday
High: 93 °F
Chance
T-storms then
T-storms
LikelyMonday Night
Low: 76 °F
Slight Chance
T-storms then
Slight Chance
ShowersTuesday

High: 94 °F
Chance
T-stormsTuesday Night

Low: 77 °F
Partly Cloudy
Detailed Forecast
This Afternoon
Sunny and hot, with a high near 97. Heat index values as high as 109. Northwest wind around 5 mph.
Tonight
Mostly clear, with a low around 76. Calm wind.
Sunday
A chance of showers and thunderstorms between 3pm and 5pm. Sunny and hot, with a high near 99. Heat index values as high as 110. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 77. Calm wind.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 93. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 76. Calm wind. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 77. South wind around 5 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Sunny and hot, with a high near 95. Light west wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm in the evening.
Thursday
Showers and thunderstorms likely. Mostly sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the morning.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. South wind around 5 mph becoming calm.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. Calm wind becoming south around 5 mph in the afternoon.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Diamondhead MS
30.4°N 89.36°W
30.4°N 89.36°W
2:02 pm CDT Aug 22, 2026
2pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026



