Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

81°F

27°C

Humidity 83%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 2 Aug 8:15 pm CDT
Extended Forecast for

Golden Meadow LASimilar City Names

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 75. Calm wind.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 75 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then showers and thunderstorms likely after 1pm.  Partly sunny, with a high near 92. North wind around 5 mph becoming west in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 92 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Calm wind.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 76 °F

    Chance
    T-storms

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely after 10am.  Partly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the morning.  Chance of precipitation is 70%.

    High: 91 °F

    T-storms
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers and thunderstorms likely after 4am.  Partly cloudy, with a low around 75. East wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Low: 75 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 10am, then showers and thunderstorms between 10am and 4pm, then showers and possibly a thunderstorm after 4pm.  High near 90. Calm wind becoming southeast around 5 mph in the morning.  Chance of precipitation is 80%.

    High: 90 °F

    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 7pm.  Partly cloudy, with a low around 75. South wind around 5 mph becoming calm.  Chance of precipitation is 60%.

    Low: 75 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm.  High near 91. Calm wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 91 °F

    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm.

    Low: 75 °F

    Chance
    T-storms

Detailed Forecast

Tonight
A chance of showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 92. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Calm wind. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely after 10am. Partly sunny, with a high near 91. Calm wind becoming northeast around 5 mph in the morning. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then showers and thunderstorms likely after 4am. Partly cloudy, with a low around 75. East wind around 5 mph becoming calm. Chance of precipitation is 60%.
Tuesday
Showers and possibly a thunderstorm before 10am, then showers and thunderstorms between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. High near 90. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 75. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Wednesday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 91. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm.
Thursday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 75. Calm wind.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 76. South wind around 5 mph becoming calm.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Calm wind becoming southeast around 5 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Golden Meadow LASimilar City Names
 29.38°N 90.27°W
6:20 pm CDT Aug 2, 2025
8pm CDT Aug 2, 2025-6pm CDT Aug 9, 2025
 
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