Grand Isle Weather

Current Conditions

Partly cloudy

Partly cloudy

48°F
(9°C)

Wind

From the N at 17 mph

Humidity

76

Pressure

30.37 in (1028 HPa)

Visibility

9 miles

Observed at: Port Fourchon, Port Fourchon Terminal, 1:15 pm CST.

Grand Isle Weather Forecast for Today

This Afternoon

High:
53°F
(12°C)

A 20 percent chance of showers. Mostly cloudy, with a high near 53. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph.

Tonight

Low:
31°F
(-1°C)

A 50 percent chance of showers before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 31. Blustery, with a north wind around 25 mph, with gusts as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.