Expires:202512270600;;279914 FPUS54 KLIX 262247 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 446 PM CST Fri Dec 26 2025 LAZ076-079-080-270600- Southeast St. Tammany-Northern St. Tammany- Southwestern St. Tammany- Including the cities of Slidell, Covington, Folsom, Bush, Mandeville, and Madisonville 446 PM CST Fri Dec 26 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING TO 10 AM CST SATURDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. Areas of dense fog after midnight. Lows in the lower 60s. Southwest winds around 5 mph. .SATURDAY...Mostly cloudy in the morning, then becoming mostly sunny. Areas of dense fog in the morning. Highs in the upper 70s. Southwest winds 5 to 10 mph. .SATURDAY NIGHT...Partly cloudy. Patchy fog after midnight. Lows around 60. South winds around 5 mph. .SUNDAY...Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. South winds 5 to 10 mph. .SUNDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 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 in the afternoon. Much cooler with highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of rain 40 percent. .MONDAY NIGHT...Mostly clear. Much colder with lows around 30. .TUESDAY...Mostly sunny. Cooler with highs in the upper 40s. .TUESDAY NIGHT AND WEDNESDAY...Mostly clear. Widespread frost through the day. Lows in the upper 20s. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Widespread frost after midnight. Cold with lows in the lower 30s. .NEW YEARS DAY...Areas of frost in the morning. Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .FRIDAY...Mostly cloudy with a 20 percent chance of showers. Highs in the upper 50s. $$