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Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

82°F

28°C

Humidity 82%
Wind Speed Calm
Barometer 30.03 in (1016.9 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 17 Aug 8:53 pm CDT
Extended Forecast for

Long Beach MS

Extreme Heat Warning August 18, 11:00am until August 18, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 80. South wind around 10 mph becoming west after midnight.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. Heat index values as high as 110. West wind around 10 mph becoming southwest in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 80. Southwest wind around 10 mph.

    Low: 80 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 110. West wind around 10 mph.

    High: 93 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 20%.

    Low: 79 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. West wind around 10 mph becoming southwest in the afternoon.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Southwest wind 5 to 10 mph.

    Low: 78 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. South wind around 5 mph becoming west after midnight.

    Low: 78 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 80. South wind around 10 mph becoming west after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. Heat index values as high as 110. West wind around 10 mph becoming southwest in the afternoon.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 80. Southwest wind around 10 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. Heat index values as high as 110. West wind around 10 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 93. West wind around 10 mph becoming southwest in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. Southwest wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. West wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 78. South wind around 5 mph becoming west after midnight.
Saturday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Northwest wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph becoming west after midnight.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 93. Northwest wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 78. South wind 5 to 10 mph becoming west after midnight.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 92. West wind 5 to 10 mph becoming south in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Long Beach MS
 30.34°N 89.15°W
Last Update:
8:47 pm CDT Aug 17, 2026
Forecast Valid:
9pm CDT Aug 17, 2026-6pm CDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation