Expires:202601060700;;853071 FPUS54 KLIX 052321 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 521 PM CST Mon Jan 5 2026 LAZ068-060700- Coastal Jefferson Parish- Including the city of Grand Isle 521 PM CST Mon Jan 5 2026 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. South winds around 5 mph. .TUESDAY...Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. .WEDNESDAY...Patchy fog in the morning. Mostly sunny. Highs in the mid 70s. Southwest winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows around 60. South winds around 5 mph. .THURSDAY...Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent. .FRIDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 50s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy. A chance of showers, mainly in the morning. Highs in the mid 60s. Chance of rain 40 percent. .SATURDAY NIGHT...Cloudy with a 20 percent chance of showers. Cooler with lows in the mid 40s. .SUNDAY THROUGH MONDAY...Mostly cloudy. Highs in the upper 50s. Lows in the upper 30s. $$