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More severe weather and flooding rains possible on Memorial Day

Widespread strong to severe storms will be possible again on Memorial Day from south Texas across the Plains into the Midwest. Isolated tornadoes, damaging winds and hail are all possible especially across much of Texas. In addition, moderate to heavy rainfall is forecast for parts of Texas, increasing the flash and river flooding concerns with an additional 1 to 2 inches of rain possible.
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Current conditions at

Galliano, South Lafourche Airport (KGAO)

Lat: 29.44°NLon: 90.26°WElev: 0ft.

Fair

79°F

26°C

Humidity 83%
Wind Speed S 3 mph
Barometer 30.03 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 May 4:35 am CDT
Extended Forecast for

2 Miles NE Grand Isle LA

  • Memorial
    Day

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    High: 82 °F

  • Tonight

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 79 °F

  • Tuesday

    Thunderstorms Likely Chance for Measurable Precipitation 60%

    Thunderstorms
    Likely

    High: 85 °F

  • Tuesday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 78 °F

  • Wednesday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 84 °F

  • Wednesday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 77 °F

  • Thursday

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    High: 84 °F

  • Thursday
    Night

    Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

    Slight Chc
    Thunderstorms

    Low: 78 °F

  • Friday

    Slight Chance Thunderstorms

    Slight Chc
    Thunderstorms

    High: 83 °F

Detailed Forecast

Memorial Day
Showers and thunderstorms likely, mainly after 7am. Mostly cloudy, with a high near 82. Breezy, with a southeast wind 15 to 20 mph. Chance of precipitation is 60%.
Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Southeast wind around 15 mph.
Tuesday
Showers and thunderstorms likely. Mostly cloudy, with a high near 85. South wind around 15 mph. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 78. South wind 5 to 10 mph.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Southeast wind around 5 mph.
Wednesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Thursday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83.
  Click Map For Forecast
Point Forecast:
2 Miles NE Grand Isle LA
 29.26°N 89.96°W
4:17 am CDT May 25, 2015
5am CDT May 25, 2015-6pm CDT May 31, 2015
 
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