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 Lakefront Airport (KNEW)

Lat: 30.05°NLon: 90.03°WElev: 7ft.

Fair

91°F

33°C

Humidity 44%
Wind Speed E 6 mph
Barometer 29.95 in (1013.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 29 Sep 3:53 pm CDT
Extended Forecast for

3 Miles NNW Gretna LA

  • Tonight

    Tonight: Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 89. North wind 5 to 10 mph.

    High: 89 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 75. North wind around 5 mph becoming east in the evening.

    Low: 75 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 89. Northeast wind 5 to 10 mph.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74. East wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 1pm.  Sunny, with a high near 85. Northeast wind 5 to 15 mph.

    High: 85 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly clear, with a low around 73. East wind 5 to 10 mph.

    Low: 73 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly after 1pm.  Sunny, with a high near 82. East wind 10 to 15 mph.

    High: 82 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers before 1am.  Mostly clear, with a low around 73. East wind 5 to 10 mph.

    Low: 73 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 74. Northeast wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 89. North wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 75. North wind around 5 mph becoming east in the evening.
Wednesday
Sunny, with a high near 89. Northeast wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 74. East wind around 5 mph becoming calm in the evening.
Thursday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. Northeast wind 5 to 15 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. East wind 5 to 10 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 82. East wind 10 to 15 mph.
Friday Night
A slight chance of showers before 1am. Mostly clear, with a low around 73. East wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 82. 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 83. East wind 10 to 15 mph.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 73. East wind 5 to 10 mph.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Gretna LA
 29.94°N 90.06°W
12:51 pm CDT Sep 29, 2025
4pm CDT Sep 29, 2025-6pm CDT Oct 6, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database