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

Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Rain

71°F

22°C

Humidity 88%
Wind Speed E 5 G 18 mph
Barometer 30.05 in
Dewpoint 67°F (19°C)
Visibility 3.00 mi
Last update 3 Oct 11:35 pm CDT
Extended Forecast for

Cut Off LA

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 71. East wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 82. East wind 10 to 15 mph. Chance of precipitation is 80%.

    High: 82 °F

    T-storms then
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 72. East wind 5 to 10 mph.

    Low: 72 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 85. East wind 5 to 10 mph.

    High: 85 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 71. East wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 86. East wind 5 to 10 mph.

    High: 86 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.

    Low: 72 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 71. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Showers likely and possibly a thunderstorm before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 81. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and thunderstorms likely, mainly before 1am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 71. East wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 7am. High near 82. East wind 10 to 15 mph. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers, mainly before 4am. Mostly cloudy, with a low around 72. East wind 5 to 10 mph.
Monday
A 40 percent chance of showers and thunderstorms, mainly after 7am. Partly sunny, with a high near 85. East wind 5 to 10 mph.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 71. East wind around 5 mph becoming calm in the evening.
Tuesday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 86. East wind 5 to 10 mph.
Tuesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 72. East wind around 5 mph becoming calm.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 85. Northeast wind 5 to 10 mph.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 71. Northeast wind around 5 mph.
Thursday
A slight chance of showers. Partly sunny, with a high near 84. Northeast wind around 10 mph.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 70. Northeast wind around 5 mph.
Friday
A slight chance of showers. Partly sunny, with a high near 83. East wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cut Off LA
 29.52°N 90.34°W
Last Update:
11:21 pm CDT Oct 3, 2025
Forecast Valid:
11pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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