Coastal and Marine Impacts from Imelda and Humberto as Both Track Away from the Southeast U.S.

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine and rip current conditions to the east coast of Florida and Georgia today, spreading north along much of the east coast of the U.S. this week. Heavy rainfall north and west of Imelda falling across coastal Florida and Georgia into the Carolinas could cause isolated flash and urban flooding through Tuesday. Read More >

Current conditions at

New Orleans, New Orleans International Airport (KMSY)

Lat: 29.99°NLon: 90.25°WElev: 3ft.

Partly Cloudy

90°F

32°C

Humidity 47%
Wind Speed N 8 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 29 Sep 5:53 pm CDT
Extended Forecast for

Des Allemands LA

  • Tonight

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

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. North wind 5 to 10 mph.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 73. North wind around 5 mph becoming west in the evening.

    Low: 73 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 91. North wind 5 to 10 mph becoming east in the afternoon.

    High: 91 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 87. Northeast wind 5 to 15 mph.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 72. East wind 5 to 10 mph.

    Low: 72 °F

    Mostly Clear

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm.  Sunny, with a high near 84. East wind 10 to 15 mph.

    High: 84 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. East wind 5 to 10 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 71. East wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 91. North wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 73. North wind around 5 mph becoming west in the evening.
Wednesday
Sunny, with a high near 91. North wind 5 to 10 mph becoming east in the afternoon.
Wednesday Night
Mostly clear, with a low around 73. Southeast wind around 5 mph becoming calm in the evening.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 87. Northeast wind 5 to 15 mph.
Thursday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 84. East wind 10 to 15 mph.
Friday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 84. East wind 10 to 15 mph.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 73. East wind 5 to 10 mph.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. East wind 10 to 15 mph.
Sunday Night
Mostly clear, with a low around 72. East wind 5 to 10 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. East wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Des Allemands LA
 29.8°N 90.49°W
12:51 pm CDT Sep 29, 2025
6pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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Additional Resources

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