Grand Isle LA Weather

Fair Temp: N/A

Humidity: N/A Wind Speed: N/A Barometer: N/A Dewpoint: N/A Heat Index: N/A Wind Chill: N/A

Civil Twilight:	6:19 AM CST	Moon Phase: Waning Crescent Moon
Sunrise:	6:45 AM CST
Sunset:	5:03 PM CST
Civil Twilight:	5:29 PM CST

DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CST THIS MORNING FLASH FLOOD WATCH IN EFFECT THROUGH TUESDAY AFTERNOON

Includes the Parishes: Lower Terrebonne, Lower Lafourche, Lower Jefferson, Lower Plaquemines, Lower St. Bernard
Includes the Cities: Chauvin, Dulac, Montegut, Galliano, Cut Off, Golden Meadow, Port Sulphur, Empire, Yscloskey

Rest Of Today...Scattered showers and thunderstorms late in the morning...Then widespread showers and thunderstorms in the afternoon. Near steady temperature in the lower 70s. South winds 5 to 15 mph. Chance of precipitation 80 percent.
Tonight...Widespread showers and thunderstorms. Near steady temperature in the upper 60s. South winds 5 to 10 mph shifting to the east after midnight. Chance of precipitation 90 percent.
Tuesday...Showers and chance of thunderstorms. Highs in the upper 60s. Northeast winds to 10 mph shifting to the north in the afternoon. Chance of precipitation 90 percent.
Tuesday Night...Cooler. Mostly cloudy with a 30 percent chance of rain showers in the evening...Then partly cloudy after midnight. Lows 48 to 56. North winds 10 to 25 mph.
Wednesday...Partly cloudy. Highs in the lower 60s. Northeast winds 10 to 20 mph.
Wednesday Night...Mostly clear. Lows around 50.
Thursday...Partly cloudy. Highs in the mid 60s.
Thursday Night...Partly cloudy. Lows around 50.
Friday...Partly cloudy. Highs in the mid 60s.
Friday Night...Partly cloudy. Lows in the upper 40s.
Saturday...Partly cloudy. Highs around 60.
Saturday Night...Partly cloudy. Lows in the mid 40s.
Sunday...Sunny. Highs in the upper 50s.