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.

Light Rain

79°F

26°C

Humidity 94%
Wind Speed NE 5 mph
Barometer 29.93 in (1013.4 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Oct 4:55 pm CDT
Extended Forecast for

Meraux LA

Flood Watch October 4, 05:06pm until October 5, 12:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch October 4, 05:06pm until October 5, 12:00am

    NOW until 12:00am Mon

    Flood Watch

  • This Afternoon

    High: 81 °F

    Showers
    Likely

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms before 5pm. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 73. Northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 82. Northeast wind around 15 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 73. Northeast wind 10 to 15 mph.

    Low: 73 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Breezy, with a northeast wind 15 to 20 mph.

    High: 82 °F

    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 73. East wind 10 to 15 mph.

    Low: 73 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 73. Northeast wind 5 to 10 mph. 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 before 5pm. Mostly cloudy, with a high near 82. Northeast wind 10 to 15 mph.
Monday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 73. Northeast wind around 10 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 10am. Partly sunny, with a high near 82. Northeast wind around 15 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 73. Northeast wind 10 to 15 mph.
Wednesday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. Breezy, with a northeast wind 15 to 20 mph.
Wednesday Night
Mostly cloudy, with a low around 73. East wind 10 to 15 mph.
Thursday
A slight chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 72. East wind 10 to 15 mph.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 81. Breezy, with an east wind 15 to 20 mph, with gusts as high as 35 mph.
Friday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Saturday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 80. Breezy, with an east wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 72. Breezy, with an east wind 15 to 20 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Northwest wind around 15 mph becoming southwest in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Meraux LA
 29.92°N 89.91°W
Last Update:
3:17 pm CDT Oct 4, 2026
Forecast Valid:
5pm CDT Oct 4, 2026-6pm CDT Oct 11, 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