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

Hazardous Weather Conditions

Current conditions at

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Fog

70°F

21°C

Humidity 99%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 70°F (21°C)
Visibility 0.25 mi
Last update 22 Nov 1:35 am CST
Extended Forecast for

2 Miles WSW Port Vincent LA

Dense Fog Advisory until November 22, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until November 22, 09:00am

    NOW until 9:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 68 °F

    Dense Fog

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Widespread dense fog, mainly before 7am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west around 5 mph.

    High: 83 °F

    Dense Fog
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. Calm wind becoming northeast around 5 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Calm wind becoming east around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80. Southeast wind 5 to 10 mph.

    High: 80 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 82 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Overnight
Widespread dense fog, mainly after 4am. Otherwise, partly cloudy early, then becoming cloudy, with a low around 68. Calm wind.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Widespread dense fog, mainly before 7am. Otherwise, partly sunny, with a high near 83. Calm wind becoming west around 5 mph.
Saturday Night
Mostly clear, with a low around 57. Calm wind.
Sunday
Mostly sunny, with a high near 77. Calm wind becoming northeast around 5 mph.
Sunday Night
Partly cloudy, with a low around 56. Calm wind becoming east around 5 mph.
Monday
Partly sunny, with a high near 80. Southeast wind 5 to 10 mph.
Monday Night
A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 67. Southeast wind around 5 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 82. Southwest wind 5 to 10 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of showers, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 62. Southwest wind around 5 mph becoming calm.
Wednesday
A chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 73. North wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 48. North wind around 5 mph.
Thanksgiving Day
Sunny, with a high near 63. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 42. Northeast wind around 5 mph.
Friday
Sunny, with a high near 65. Northeast wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Port Vincent LA
 30.33°N 90.86°W
Last Update:
11:31 pm CST Nov 21, 2025
Forecast Valid:
1am CST Nov 22, 2025-6pm CST Nov 28, 2025
 
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Additional Resources

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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