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.

Fog/Mist

66°F

19°C

Humidity 99%
Wind Speed Calm
Barometer 30.11 in
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Last update 4 Mar 7:55 pm CST
Extended Forecast for

Supreme LA

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, increasing clouds, with a steady temperature around 68. Southeast wind around 5 mph.

    Low: 68 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 82 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 83. South wind 5 to 15 mph.

    High: 83 °F

    Patchy Fog
    then Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. South wind 5 to 10 mph.

    High: 84 °F

    Partly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the morning.

    High: 83 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before midnight. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.

    Low: 66 °F

    Slight Chance
    Showers then
    Cloudy

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, increasing clouds, with a steady temperature around 68. Southeast wind around 5 mph.
Thursday
A slight chance of showers before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Friday
A 40 percent chance of showers and thunderstorms after noon. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 83. South wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Saturday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 84. South wind 5 to 10 mph.
Saturday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.
Sunday
A 50 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph in the morning.
Sunday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm.
Monday
A slight chance of showers after noon. Partly sunny, with a high near 83. Light southeast wind becoming south 5 to 10 mph in the morning.
Monday Night
Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Tuesday
Mostly cloudy, with a high near 83. South wind 5 to 15 mph.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 67. South wind 10 to 15 mph.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Southwest wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Supreme LA
 29.88°N 91.01°W
Last Update:
4:45 pm CST Mar 4, 2026
Forecast Valid:
8pm CST Mar 4, 2026-6pm CDT Mar 11, 2026
 
Forecast Discussion
 
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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