Grand Isle Weather
From the NNE at 6 mph
30.38 in (1029 HPa)
Observed at: Port Fourchon, Port Fourchon Terminal, 7:15 am CST.
Grand Isle Weather Forecast for Today
Mostly sunny, with a high near 54. Northeast wind 5 to 10 mph.
Mostly cloudy, with a temperature rising to around 60 by 3am. East wind around 10 mph.