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Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

Mostly Cloudy

72°F

22°C

Humidity 82%
Wind Speed S 9 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 27 Dec 12:53 pm CST
Extended Forecast for

Bay St. Louis MS

Dense Fog Advisory December 28, 12:00am until December 28, 10:00am
Click here for hazard details and duration
Dense Fog Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 71. South wind around 10 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 10 mph.

    Low: 62 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. South wind 5 to 10 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 50. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%.

    Low: 50 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before noon. Partly sunny, with a high near 61. Breezy, with a north wind 15 to 20 mph.

    High: 61 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34. Breezy, with a north wind around 20 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. North wind around 15 mph.

    High: 49 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost after 5am. Otherwise, mostly clear, with a low around 33. North wind 5 to 10 mph.

    Low: 33 °F

    Mostly Clear
    then Frost

  • Wednesday

    Wednesday: Widespread frost before 7am. Otherwise, sunny, with a high near 50. North wind around 5 mph becoming southwest in the afternoon.

    High: 50 °F

    Frost then
    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 71. South wind around 10 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 10 mph.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. South wind 5 to 10 mph.
Sunday Night
Showers likely, mainly after midnight. Patchy fog between 9pm and 10pm. Otherwise, mostly cloudy, with a low around 50. South wind 10 to 15 mph becoming northwest after midnight. Chance of precipitation is 70%.
Monday
A 30 percent chance of showers before noon. Partly sunny, with a high near 61. Breezy, with a north wind 15 to 20 mph.
Monday Night
Partly cloudy, with a low around 34. Breezy, with a north wind around 20 mph.
Tuesday
Mostly sunny, with a high near 49. North wind around 15 mph.
Tuesday Night
Widespread frost after 5am. Otherwise, mostly clear, with a low around 33. North wind 5 to 10 mph.
Wednesday
Widespread frost before 7am. Otherwise, sunny, with a high near 50. North wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. West wind around 5 mph.
New Year's Day
Sunny, with a high near 56. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming northeast after midnight.
Friday
Partly sunny, with a high near 60. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Basemap Options
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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:
11:33 am CST Dec 27, 2025
Forecast Valid:
1pm CST Dec 27, 2025-6pm CST Jan 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation