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

Hazardous Weather Conditions

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Fog/Mist

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 30.08 in (1019.0 mb)
Dewpoint 71°F (22°C)
Visibility 2.00 mi
Last update 13 Oct 7:53 am CDT
Extended Forecast for

Jefferson LASimilar City Names

Dense Fog Advisory until October 13, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until October 13, 09:00am

    NOW until 9:00am Tue

    Dense Fog Advisory

  • Today

    High: 89 °F

    Areas Fog
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 69. South wind around 5 mph becoming calm in the evening.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 88. Light northeast wind becoming east 5 to 10 mph in the afternoon.

    High: 88 °F

    Becoming
    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 70. East wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the morning.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. Northeast wind around 5 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Breezy, with a light northeast wind becoming north 15 to 20 mph in the evening. Winds could gust as high as 35 mph.

    Low: 65 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, sunny, with a high near 89. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 69. South wind around 5 mph becoming calm in the evening.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 88. Light northeast wind becoming east 5 to 10 mph in the afternoon.
Wednesday Night
Clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 86. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 72. East wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 86. Northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 65. Breezy, with a light northeast wind becoming north 15 to 20 mph in the evening. Winds could gust as high as 35 mph.
Saturday
Sunny, with a high near 77. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday Night
Mostly clear, with a low around 64. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 78. Northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 69. East wind 10 to 15 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 80. Breezy, with an east wind 15 to 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson LASimilar City Names
 29.95°N 90.17°W
Last Update:
3:46 am CDT Oct 13, 2026
Forecast Valid:
8am CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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