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.

Fair

72°F

22°C

Humidity 91%
Wind Speed SE 5 mph
Barometer 30.06 in (1018.3 mb)
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Last update 15 Oct 1:53 am CDT
Extended Forecast for

Harahan LA

Dense Fog Advisory until October 15, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until October 15, 11:00am

    NOW until 11:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 70 °F

    Patchy Dense
    Fog

  • Thursday

    Thursday: Patchy dense fog before 8am. Otherwise, sunny, with a high near 87. Light east wind increasing to 5 to 10 mph in the morning.

    High: 87 °F

    Patchy Dense
    Fog then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of showers between 1pm and 3pm. Mostly sunny, with a high near 86. North wind around 5 mph. Chance of precipitation is 20%.

    High: 86 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 59 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 72. Breezy, with a north wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 72 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 72. Northeast wind 10 to 15 mph.

    High: 72 °F

    Sunny

Detailed Forecast

Overnight
Patchy dense fog after 5am. Otherwise, partly cloudy, with a low around 70. Calm wind.
Thursday
Patchy dense fog before 8am. Otherwise, sunny, with a high near 87. Light east wind increasing to 5 to 10 mph in the morning.
Thursday Night
Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.
Friday
A slight chance of showers between 1pm and 3pm. Mostly sunny, with a high near 86. North wind around 5 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 59. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Saturday
Sunny, with a high near 72. Breezy, with a north wind 15 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 58. Northeast wind around 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 72. Northeast wind 10 to 15 mph.
Sunday Night
Partly cloudy, with a low around 60. Northeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 76. Northeast wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 62. Northeast wind 5 to 10 mph.
Tuesday
Sunny, with a high near 79. Northeast wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 63. Calm wind becoming northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 81. Northeast wind around 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harahan LA
 29.93°N 90.22°W
Last Update:
1:57 am CDT Oct 15, 2026
Forecast Valid:
2am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
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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