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

64°F

18°C

Humidity 99%
Wind Speed Calm
Barometer 30.07 in
Dewpoint 64°F (18°C)
Visibility 0.50 mi
Last update 15 Oct 7:35 am CDT
Extended Forecast for

3 Miles S Old Jefferson LA

Dense Fog Advisory until October 15, 11:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 15, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Today

    High: 88 °F

    Dense Fog
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 67. East wind around 5 mph becoming calm in the evening.

    Low: 67 °F

    Increasing
    Clouds

  • Friday

    Friday: A slight chance of showers between 1pm and 2pm. Mostly sunny, with a high near 87. Light northeast wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 20%.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 71. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 52. Northeast wind around 5 mph.

    Low: 52 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. East wind around 5 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Northeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Today
Widespread dense fog, mainly before 9am. Otherwise, sunny, with a high near 88. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 67. East wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers between 1pm and 2pm. Mostly sunny, with a high near 87. Light northeast wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 55. North wind around 15 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 71. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Clear, with a low around 52. Northeast wind around 5 mph.
Sunday
Sunny, with a high near 74. East wind around 5 mph.
Sunday Night
Mostly clear, with a low around 55. Northeast wind around 5 mph.
Monday
Sunny, with a high near 79. East wind around 5 mph.
Monday Night
Mostly clear, with a low around 58. Calm wind becoming northeast around 5 mph after midnight.
Tuesday
Sunny, with a high near 83. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 58. Calm wind.
Wednesday
Sunny, with a high near 85. Northeast wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Old Jefferson LA
 30.33°N 91.02°W
Last Update:
7:18 am CDT Oct 15, 2026
Forecast Valid:
7am CDT Oct 15, 2026-6pm CDT Oct 21, 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