Current Conditions
Wind: From the N at 17 mph
Visibility: 10 miles
Observed at: 2:15 pm CDT
Grand Isle, LA Weather
Today
Showers likely
High:
68°F
Showers and thunderstorms likely before 3pm, then a slight chance of showers between 3pm and 4pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 68. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Chance of showers
Overnight low:
56°F
A chance of showers between 9pm and 1am. Mostly cloudy, with a low around 56. Breezy, with an east wind 5 to 10 mph becoming north 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.