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

Hazardous Weather Conditions

Current conditions at

New Orleans Naval Air Station - Alvin Callender Field (KNBG)

Lat: 29.84°NLon: 90.02°WElev: 0ft.

A Few Clouds

78°F

26°C

Humidity 93%
Wind Speed E 6 mph
Barometer 29.95 in (1014.1 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 3 Oct 11:55 pm CDT
Extended Forecast for

Meraux LA

Flood Watch October 4, 12:05am until October 5, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 4, 12:05am until October 5, 12:00am

    NOW until 12:00am Mon

    Flood Watch

  • Overnight

    Low: 76 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 81. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 81 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Showers
    Likely

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph.

    High: 82 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 10 to 15 mph.

    Low: 72 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81. Breezy, with a northeast wind 15 to 20 mph.

    High: 81 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Steady temperature around 76. East wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and possibly a thunderstorm. High near 81. Northeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday Night
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph.
Monday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Northeast wind 10 to 15 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81. Breezy, with a northeast wind 15 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Northeast wind around 15 mph.
Thursday
A slight chance of showers after 1pm. Mostly sunny, with a high near 81. Breezy, with an east wind 15 to 20 mph.
Thursday Night
A chance of showers. Partly cloudy, with a low around 71. Northeast wind 10 to 15 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Breezy, with a northeast wind 15 to 20 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 81. Breezy, with a northeast wind 15 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Meraux LA
 29.94°N 89.91°W
Last Update:
11:16 pm CDT Oct 3, 2026
Forecast Valid:
12am CDT Oct 4, 2026-6pm CDT Oct 10, 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