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

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

A Few Clouds

66°F

19°C

Humidity 93%
Wind Speed SE 7 mph
Barometer 30.14 in (1020.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 2 Mar 7:55 pm CST
Extended Forecast for

Harvey LA

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, increasing clouds, with a low around 62. Southeast wind around 5 mph.

    Low: 62 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Southeast wind 5 to 10 mph.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph.

    Low: 65 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Southeast wind 5 to 10 mph.

    High: 80 °F

    Areas Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67. Southeast wind around 5 mph.

    Low: 67 °F

    Mostly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.

    High: 81 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.

    Low: 68 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, increasing clouds, with a low around 62. Southeast wind around 5 mph.
Tuesday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 80. Southeast wind 5 to 10 mph.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph.
Wednesday
Areas of fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Southeast wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 64. Southeast wind around 5 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Southeast wind 5 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Friday
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 81. Southeast wind 5 to 15 mph.
Friday Night
Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 67. Southeast wind around 5 mph.
Monday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 82. South wind 5 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harvey LA
 29.88°N 90.07°W
Last Update:
5:30 pm CST Mar 2, 2026
Forecast Valid:
8pm CST Mar 2, 2026-6pm CDT Mar 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation