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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

52°F

11°C

Humidity 97%
Wind Speed Calm
Barometer 30.09 in (1018.9 mb)
Dewpoint 51°F (11°C)
Visibility 7.00 mi
Last update 15 Nov 2:53 am CST
Extended Forecast for

Bay St. Louis MS

Dense Fog Advisory until November 15, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 15, 08:00am

    NOW until 8:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 56 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 74. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 74 °F

    Patchy Dense
    Fog then
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 57. South wind around 5 mph becoming west after midnight.

    Low: 57 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. West wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm after midnight.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly clear, with a steady temperature around 56. Calm wind.
Saturday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 74. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 57. South wind around 5 mph becoming west after midnight.
Sunday
Mostly sunny, with a high near 77. West wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 76. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 61. South wind around 5 mph.
Tuesday
Sunny, with a high near 77. Southeast wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 76. Southeast wind 5 to 15 mph.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 64. Southeast wind 10 to 15 mph.
Friday
A chance of showers. Partly sunny, with a high near 76. South wind 10 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bay St. Louis MS
 30.31°N 89.36°W
Last Update:
1:55 am CST Nov 15, 2025
Forecast Valid:
3am CST Nov 15, 2025-6pm CST Nov 21, 2025
 
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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