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.

Thunderstorm Heavy Rain in Vicinity

75°F

24°C

Humidity 96%
Wind Speed N 7 G 16 mph
Barometer 30.02 in
Dewpoint 74°F (23°C)
Visibility 4.00 mi
Last update 27 Aug 7:15 am CDT
Extended Forecast for

Supreme LA

  • Today

    Today: Showers and thunderstorms, mainly before 5pm. High near 88. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 88 °F

    Showers
    Likely then
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind. Chance of precipitation is 30%.

    Low: 74 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers before 9am, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Calm wind becoming north around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Calm wind becoming northeast around 5 mph.

    High: 90 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 90 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind becoming southeast around 5 mph.

    High: 89 °F

    T-storms
    Likely

Detailed Forecast

Today
Showers and thunderstorms, mainly before 5pm. High near 88. Calm wind becoming south around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Calm wind. Chance of precipitation is 30%.
Friday
A chance of showers before 9am, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 88. Calm wind becoming north around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Partly cloudy, with a low around 73. Calm wind.
Saturday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90. Calm wind becoming northeast around 5 mph.
Saturday Night
Mostly clear, with a low around 73. Calm wind.
Sunday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 90. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.
Monday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 89. Calm wind becoming southeast around 5 mph.
Monday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Calm wind.
Tuesday
Showers and thunderstorms likely. Sunny, with a high near 91. Calm wind.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 74. Calm wind.
Wednesday
A chance of showers and thunderstorms. Sunny, with a high near 91. Calm wind.
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ABOUT THIS FORECAST

 
Point Forecast:
Supreme LA
 29.86°N 90.99°W
Last Update:
4:25 am CDT Aug 27, 2026
Forecast Valid:
7am CDT Aug 27, 2026-6pm CDT Sep 2, 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