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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

33°F

1°C

Humidity 75%
Wind Speed NW 3 mph
Barometer 30.32 in (1026.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 30 Dec 11:53 pm CST
Extended Forecast for

Bay St. Louis MS

Cold Weather Advisory until December 31, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until December 31, 09:00am

    NOW until 9:00am Wed

    Cold Weather Advisory

  • Overnight

    Low: 31 °F

    Frost

  • Wednesday

    Wednesday: Widespread frost before 7am. Otherwise, sunny, with a high near 57. Northwest wind 5 to 10 mph becoming west in the afternoon.

    High: 57 °F

    Frost then
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. West wind around 5 mph.

    Low: 41 °F

    Clear

  • New Year's Day

    New Year's Day: Sunny, with a high near 65. West wind around 5 mph becoming southwest in the afternoon.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 51. Southwest wind around 5 mph.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Partly sunny, with a high near 71. South wind 5 to 15 mph.

    High: 71 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 60. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Chance
    Showers then
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers before noon. Mostly sunny, with a high near 71. Southwest wind around 10 mph becoming northwest in the afternoon.

    High: 71 °F

    Chance
    Showers then
    Sunny

Detailed Forecast

Overnight
Widespread frost before 3am, then widespread frost after 4am. Otherwise, clear, with a low around 31. Northwest wind around 5 mph.
Wednesday
Widespread frost before 7am. Otherwise, sunny, with a high near 57. Northwest wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Clear, with a low around 41. West wind around 5 mph.
New Year's Day
Sunny, with a high near 65. West wind around 5 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 51. Southwest wind around 5 mph.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 71. South wind 5 to 15 mph.
Friday Night
A chance of showers before 9pm, then a chance of showers and thunderstorms between 9pm and midnight, then showers and possibly a thunderstorm after midnight. Low around 60. Southwest wind 10 to 15 mph. Chance of precipitation is 80%.
Saturday
A 40 percent chance of showers before noon. Mostly sunny, with a high near 71. Southwest wind around 10 mph becoming northwest in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. North wind 5 to 10 mph.
Sunday
Sunny, with a high near 65. North wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 48. Calm wind.
Monday
Mostly sunny, with a high near 67. Calm wind becoming south around 5 mph in the morning.
Monday Night
Partly cloudy, with a low around 53. South wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 69. Light southwest wind becoming south 5 to 10 mph in the morning.
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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:
11:31 pm CST Dec 30, 2025
Forecast Valid:
12am CST Dec 31, 2025-6pm CST Jan 6, 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