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

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans Lakefront Airport (KNEW)

Lat: 30.05°NLon: 90.03°WElev: 7ft.

Fog/Mist

65°F

18°C

Humidity 97%
Wind Speed N 3 mph
Barometer 30.02 in (1016.0 mb)
Dewpoint 64°F (18°C)
Visibility 3.00 mi
Last update 17 Nov 6:53 am CST
Extended Forecast for

3 Miles NNW Gretna LA

Dense Fog Advisory November 17, 07:52am until November 17, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 17, 07:52am until November 17, 09:00am

    NOW until 9:00am Mon

    Dense Fog Advisory

  • Today

    High: 78 °F

    Dense Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 79. South wind 5 to 10 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the morning.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.

    High: 79 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.

    Low: 68 °F

    Chance
    Showers

Detailed Forecast

Today
Widespread dense fog, mainly before 8am. Otherwise, partly sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Tuesday
Sunny, with a high near 79. South wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 63. Southeast wind around 5 mph.
Thursday
Partly sunny, with a high near 79. Southeast wind 5 to 10 mph.
Thursday Night
A 40 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 68. Southeast wind 5 to 10 mph.
Friday
A chance of showers. Partly sunny, with a high near 80. South wind 5 to 10 mph.
Friday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 66. South wind around 5 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 76. Southwest wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 5 mph.
Sunday
A chance of showers. Partly sunny, with a high near 73. Southwest wind around 5 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Gretna LA
 29.94°N 90.06°W
Last Update:
3:31 am CST Nov 17, 2025
Forecast Valid:
7am CST Nov 17, 2025-6pm CST Nov 23, 2025
 
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