Expires:202512271900;;311027 FPUS54 KLIX 271126 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 526 AM CST Sat Dec 27 2025 LAZ089-090-271900- Upper Plaquemines-Central Plaquemines- Including the cities of Belle Chasse, Braithwaite, and Alliance 526 AM CST Sat Dec 27 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST SATURDAY... .TODAY...Widespread dense fog this morning. Partly sunny. Visibility one quarter mile or less at times this morning. Highs in the upper 70s. Southwest winds 5 to 10 mph. .TONIGHT...Partly cloudy. Widespread dense fog after midnight with visibility one quarter mile or less at times. Lows in the lower 60s. South winds around 5 mph. .SUNDAY...Widespread fog in the morning. Mostly sunny. Visibility one quarter mile or less at times in the morning. Highs in the mid 70s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. Patchy fog in the evening. A chance of showers after midnight. Lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .MONDAY...Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Cooler. Less humid with highs in the mid 60s. Temperature falling into the mid 50s in the afternoon. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 30s. Highs around 50. .TUESDAY NIGHT...Mostly clear. Areas of frost after midnight. Lows in the mid 30s. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the mid 50s. Lows around 40. .NEW YEARS DAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the mid 40s. Highs in the lower 60s. $$