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Hazardous Weather Conditions

Current conditions at

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

Lat: 29.84°NLon: 90.02°WElev: 0ft.

Partly Cloudy

90°F

32°C

Humidity 59%
Wind Speed N 7 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 27 Jul 10:55 am CDT
Extended Forecast for

Gretna LASimilar City Names

Extreme Heat Watch July 28, 11:00am until July 28, 08:00pm
Heat Advisory until July 27, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch
Heat Advisory
  •  
    Heat Advisory until July 27, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Today

    High: 95 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 80. West wind 5 to 10 mph.

    Low: 80 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. Heat index values as high as 109. West wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 81. West wind 5 to 10 mph.

    Low: 81 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 95. West wind around 10 mph.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 81. Southwest wind 5 to 10 mph.

    Low: 81 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. West wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 92 °F

    T-storms
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 79. Southwest wind around 5 mph.

    Low: 79 °F

    Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 95. Heat index values as high as 107. Northwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 80. West wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 95. Heat index values as high as 109. West wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 81. West wind 5 to 10 mph.
Wednesday
Mostly sunny and hot, with a high near 95. West wind around 10 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 81. Southwest wind 5 to 10 mph.
Thursday
Showers and thunderstorms likely, mainly after 1pm. Mostly sunny, with a high near 92. West wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 79. Southwest wind around 5 mph.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 92. West wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 79. Southwest wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 91. West wind around 10 mph.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Southwest wind 5 to 10 mph.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 89. West wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gretna LASimilar City Names
 29.92°N 90.06°W
Last Update:
4:37 am CDT Jul 27, 2026
Forecast Valid:
11am CDT Jul 27, 2026-6pm CDT Aug 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation