National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Fair

64°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 13 Oct 10:53 pm CDT
Extended Forecast for

Bay St. Louis MS

Dense Fog Advisory October 14, 04:00am until October 14, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Patchy Fog

  • Wednesday

    Wednesday: Widespread dense fog, mainly between 8am and 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 83 °F

    Dense Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. South wind around 5 mph becoming calm.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 82. Southeast wind 5 to 10 mph.

    High: 82 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 84. North wind around 5 mph becoming southeast in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Breezy, with a southwest wind 5 to 10 mph becoming north 15 to 25 mph in the evening.

    Low: 61 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 74. Breezy, with a northeast wind 15 to 25 mph.

    High: 74 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Breezy, with a northeast wind 15 to 20 mph.

    Low: 62 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 68. Calm wind.
Wednesday
Widespread dense fog, mainly between 8am and 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming southeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. South wind around 5 mph becoming calm.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 82. Southeast wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 70. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 84. North wind around 5 mph becoming southeast in the afternoon.
Friday Night
Mostly clear, with a low around 61. Breezy, with a southwest wind 5 to 10 mph becoming north 15 to 25 mph in the evening.
Saturday
Sunny, with a high near 74. Breezy, with a northeast wind 15 to 25 mph.
Saturday Night
Mostly clear, with a low around 62. Breezy, with a northeast wind 15 to 20 mph.
Sunday
Sunny, with a high near 76. Breezy, with an east wind around 20 mph.
Sunday Night
Partly cloudy, with a low around 67. Breezy, with an east wind 15 to 20 mph.
Monday
Mostly sunny, with a high near 78. Breezy, with an east wind 20 to 25 mph.
Monday Night
Partly cloudy, with a low around 69. Northeast wind around 15 mph.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 79. Breezy, with a northeast wind 15 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.34°W
Last Update:
6:38 pm CDT Oct 13, 2026
Forecast Valid:
11pm CDT Oct 13, 2026-6pm CDT Oct 20, 2026
 
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Additional Resources

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Chance of Precipitation