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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

90°F

32°C

Humidity 55%
Wind Speed NW 5 mph
Barometer 30.02 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 16 Aug 6:15 pm CDT
Extended Forecast for

Pilottown LA

  • Tonight

    Tonight: Mostly clear, with a low around 81. Northwest wind around 5 mph becoming calm.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly between 10am and 5pm. Sunny, with a high near 89. North wind 5 to 10 mph.

    High: 89 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 81. North wind around 5 mph becoming calm.

    Low: 81 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph.

    High: 88 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80. East wind around 5 mph.

    Low: 80 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely, mainly between 10am and 1pm. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 88 °F

    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 81. East wind around 5 mph.

    Low: 81 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 88. Northeast wind around 5 mph becoming southeast in the afternoon.

    High: 88 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80. South wind around 5 mph becoming southwest after midnight.

    Low: 80 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 81. Northwest wind around 5 mph becoming calm.
Sunday
A 30 percent chance of showers and thunderstorms, mainly between 10am and 5pm. Sunny, with a high near 89. North wind 5 to 10 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 81. North wind around 5 mph becoming calm.
Monday
A 40 percent chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph.
Monday Night
A 40 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80. East wind around 5 mph.
Tuesday
Showers likely and possibly a thunderstorm before 10am, then showers and thunderstorms likely, mainly between 10am and 1pm. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 81. East wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms before 1pm. Sunny, with a high near 88. Northeast wind around 5 mph becoming southeast in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Mostly clear, with a low around 80. South wind around 5 mph becoming southwest after midnight.
Thursday
A chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 88. West wind around 5 mph becoming south in the afternoon.
Thursday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 80. South wind around 5 mph.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. South wind around 5 mph.
Friday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 79. South wind around 5 mph.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 87. West wind around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pilottown LA
 29.19°N 89.26°W
Last Update:
6:22 pm CDT Aug 16, 2025
Forecast Valid:
6pm CDT Aug 16, 2025-6pm CDT Aug 23, 2025
 
Forecast Discussion
 
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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