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Hazardous Weather Conditions

Current conditions at

Gulfport - Gulfport-Biloxi International Airport (KGPT)

Lat: 30.41°NLon: 89.08°WElev: 26ft.

A Few Clouds

66°F

19°C

Humidity 96%
Wind Speed SE 6 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 27 Dec 5:53 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

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. South wind 5 to 10 mph.

    High: 73 °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 49. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 62. North wind around 15 mph.

    High: 62 °F

    Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. North wind 10 to 15 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Widespread frost after 3am. Otherwise, mostly clear, with a low around 30. North wind 5 to 10 mph.

    Low: 30 °F

    Mostly Clear
    then Frost

  • Wednesday

    Wednesday: Widespread frost before 7am. Otherwise, sunny, with a high near 51. North wind around 5 mph becoming southwest in the afternoon.

    High: 51 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of frost after 4am. Otherwise, mostly clear, with a low around 37. West wind around 5 mph.

    Low: 37 °F

    Mostly Clear
    then Areas
    Frost

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 60. South wind around 5 mph.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. 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 49. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 62. North wind around 15 mph.
Monday Night
Partly cloudy, with a low around 32. North wind around 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 50. North wind 10 to 15 mph.
Tuesday Night
Widespread frost after 3am. Otherwise, mostly clear, with a low around 30. North wind 5 to 10 mph.
Wednesday
Widespread frost before 7am. Otherwise, sunny, with a high near 51. North wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Areas of frost after 4am. Otherwise, mostly clear, with a low around 37. West wind around 5 mph.
New Year's Day
Areas of frost before 7am. Otherwise, sunny, with a high near 57. Northwest wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 43. Southwest wind around 5 mph becoming northeast after midnight.
Friday
Partly sunny, with a high near 62. Northeast wind 5 to 10 mph becoming southeast in the afternoon.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 49. South wind 5 to 10 mph.
Saturday
A slight chance of showers. Partly sunny, with a high near 63. South wind 5 to 10 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:
11:33 am CST Dec 27, 2025
Forecast Valid:
5pm CST Dec 27, 2025-6pm CST Jan 3, 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