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

Louisiana Regional Airport (KREG)

Lat: 30.17°NLon: 90.94°WElev: 14ft.

Overcast

76°F

24°C

Humidity 90%
Wind Speed SE 8 mph
Barometer 29.99 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Heat Index76°F (24°C)
Last update 21 Nov 8:15 am CST
Extended Forecast for

2 Miles SSE Old Jefferson LA

  • Today

    Today: Showers and thunderstorms likely, mainly before 3pm. Mostly sunny, with a high near 82. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tonight

    Tonight: Widespread dense fog, mainly after 4am. Otherwise, increasing clouds, with a low around 67. Southwest wind around 5 mph becoming calm.

    Low: 67 °F

    Partly Cloudy
    then Dense
    Fog

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.

    High: 81 °F

    Areas Fog
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Calm wind becoming northeast around 5 mph.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 59. Calm wind becoming east around 5 mph.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 80. East wind 5 to 10 mph becoming south in the afternoon.

    High: 80 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southwest wind around 5 mph.

    High: 80 °F

    Showers
    Likely

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 3pm. Mostly sunny, with a high near 82. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Widespread dense fog, mainly after 4am. Otherwise, increasing clouds, with a low around 67. Southwest wind around 5 mph becoming calm.
Saturday
A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Areas of fog before 9am. Otherwise, mostly sunny, with a high near 81. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 58. Calm wind.
Sunday
Mostly sunny, with a high near 76. Calm wind becoming northeast around 5 mph.
Sunday Night
Mostly cloudy, with a low around 59. Calm wind becoming east around 5 mph.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 80. East wind 5 to 10 mph becoming south in the afternoon.
Monday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. South wind around 5 mph. Chance of precipitation is 60%.
Tuesday
Showers likely, with thunderstorms also possible after noon. Partly sunny, with a high near 80. Southwest wind around 5 mph.
Tuesday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 71. Northwest wind around 5 mph.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 45. North wind around 5 mph.
Thanksgiving Day
Mostly sunny, with a high near 60. North wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Old Jefferson LA
 30.36°N 90.99°W
Last Update:
5:23 am CST Nov 21, 2025
Forecast Valid:
8am CST Nov 21, 2025-6pm CST Nov 27, 2025
 
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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