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.

Overcast

83°F

28°C

Humidity 85%
Wind Speed N 6 mph
Barometer 29.90 in (1012.4 mb)
Dewpoint 78°F (26°C)
Visibility 9.00 mi
Heat Index93°F (34°C)
Last update 3 Oct 3:55 pm CDT
Extended Forecast for

Terrytown LA

Flood Advisory until October 3, 05:30pm
Click here for hazard details and duration
Flood Advisory
  •  
    Flood Advisory until October 3, 05:30pm

    NOW until 5:30pm Sat

    Flood Advisory

  • This Afternoon

    High: 83 °F

    Showers

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 74. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 74 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 81. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 81 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 73. Northeast wind around 5 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 83. Northeast wind around 10 mph.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight 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 20%.

    Low: 73 °F

    Slight Chance
    T-storms then
    Slight 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 around 10 mph. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. Northeast wind 5 to 10 mph.

    Low: 72 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 83. East wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm. Low around 74. East wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and possibly a thunderstorm. High near 81. Northeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 73. Northeast wind around 5 mph. Chance of precipitation is 40%.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 83. Northeast wind around 10 mph.
Monday Night
A slight 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 20%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly cloudy, with a high near 82. Northeast wind around 10 mph. Chance of precipitation is 40%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 72. Northeast wind 5 to 10 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 81. Northeast wind around 15 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Northeast wind 10 to 15 mph.
Thursday
A slight chance of showers. Mostly sunny, with a high near 82. East wind around 15 mph, with gusts as high as 25 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. Northeast wind around 15 mph.
Saturday
Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Breezy, with a northeast wind 15 to 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Terrytown LA
 29.9°N 90.04°W
Last Update:
2:54 pm CDT Oct 3, 2026
Forecast Valid:
4pm CDT Oct 3, 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