Wed Mar 12 05:09:38 PM EDT 2025 Southeast St. Tammany-Northern St. Tammany- Southwestern St. Tammany- Including the cities of Slidell, Covington, Folsom, Bush, Mandeville, and Madisonville 408 PM CDT Wed Mar 12 2025 .TONIGHT...Mostly clear this evening, then becoming partly cloudy. Lows in the upper 50s. South winds 5 to 10 mph. .THURSDAY...Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 60. South winds around 5 mph. .FRIDAY...Mostly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .SATURDAY...A chance of thunderstorms. Showers. Highs in the upper 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Cooler with lows in the lower 50s. Chance of rain 20 percent. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT AND MONDAY...Clear. Lows in the mid 40s. Highs in the lower 70s. .MONDAY NIGHT AND TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.