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Grand Isle LA Weather

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Grand Isle, Louisiana, United States (70358)  Lat: 29.24N, Lon: 89.99W
Wx Zone: LAZ068 ICAO Used: KL49
Current Conditions
Updated: UNKNOWN
Sun & Moon Information:
Fair
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: 6:13 AM CST Moon Phase:
Waning Crescent Moon
Waning Crescent Moon
Sunrise: 6:37 AM CST
Sunset: 5:50 PM CST
Civil Twilight: 6:14 PM CST
Forecast for Grand Isle, Louisiana:
Dated: 521 PM CST FRI FEB 17 2012    Expires: 630 AM CST SAT FEB 18 2012
7 Day View   
TONIGHT SATURDAY SATURDAY
NIGHT
SUNDAY SUNDAY
NIGHT
WASHINGTONS
BIRTHDAY
Chance of T-Storm T-storms Chance of T-Storm Clearing Mostly Clear Partly Cloudy
Chance
Of
T-Storm
T-Storms Chance
Of
T-Storm
Clearing Mostly
Clear
Partly
Cloudy
Lo: 59°F Hi: 71°F
Lo: 55°F Hi: 61°F
Lo: 49°F Hi: 61°F
Pop: 50% Pop: 100% Pop: 60%
ZoneCast:
Dated: 521 PM CST FRI FEB 17 2012    Expires: 630 AM CST SAT FEB 18 2012
FLASH FLOOD WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY AFTERNOON

Includes the Parishes: Lower Jefferson, Lower Plaquemines, Lower St. Bernard
Includes the Cities: Port Sulphur, Empire, Yscloskey

Tonight...Cloudy. Slight chance of rain showers in the evening. Chance of rain showers and thunderstorms after midnight. Lows in the upper 50s. East winds 5 to 10 mph. Chance of precipitation 50 percent.
Saturday...Rain showers and thunderstorms. Some thunderstorms May be severe with damaging winds and heavy rainfall. Highs in the lower 70s. East winds 10 to 15 mph shifting to the south 20 to 25 mph in the afternoon. Chance of precipitation near 100 percent.
Saturday Night...Mostly cloudy with chance of rain showers and thunderstorms likely in the evening...Then partly cloudy after midnight. Some thunderstorms May be severe with damaging winds and heavy rainfall. Lows in the mid 50s. Southwest winds 20 to 25 mph shifting to the west after midnight. Chance of precipitation 60 percent.
Sunday...Partly cloudy in the morning then clearing. Highs in the lower 60s. Northwest winds 20 to 25 mph.
Sunday Night...Mostly clear. Lows in the upper 40s. North winds 10 to 15 mph.
Washingtons Birthday...Partly cloudy. Highs in the lower 60s.
Monday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s.
Tuesday...Cloudy with chance of rain and slight chance of thunderstorms. Highs around 70. Chance of precipitation 50 percent.
Tuesday Night...Cloudy with a 50 percent chance of rain. Lows around 60.
Wednesday...Cloudy with a 40 percent chance of rain. Highs in the lower 70s.
Wednesday Night...Cloudy with a 30 percent chance of rain. Lows in the lower 50s. Highs in the upper 60s.
Thursday...Cloudy with a 30 percent chance of rain. Lows in the lower 50s. Highs in the upper 60s.
Thursday Night...Cloudy with a 20 percent chance of rain. Lows in the mid 50s.
Friday...Mostly cloudy with a 20 percent chance of rain. Highs around 70.

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