Thu Feb 20 04:09:29 AM EST 2025 Southeast St. Tammany-Northern St. Tammany- Southwestern St. Tammany- Including the cities of Slidell, Covington, Folsom, Bush, Mandeville, and Madisonville 309 AM CST Thu Feb 20 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THURSDAY... ...COLD WEATHER ADVISORY REMAINS IN EFFECT FROM 9 PM THURSDAY TO 10 AM CST FRIDAY... .TODAY...Sunny. Highs in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Clear, cold with lows in the mid 20s. Northeast winds 5 to 10 mph with gusts up to 20 mph. .FRIDAY...Mostly sunny. Highs around 50. Northeast winds 5 to 10 mph. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Northeast winds around 5 mph. .SATURDAY...Mostly sunny. Highs in the upper 50s. North winds around 5 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 30s. Chance of rain 20 percent. .SUNDAY...Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 50s. Temperature falling into the lower 50s in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Patchy fog. Lows around 40. Chance of rain 30 percent. .MONDAY...Sunny. Not as cool with highs in the mid 60s. .MONDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Patchy fog after midnight. Lows in the upper 40s. .WEDNESDAY...Sunny. Highs in the mid 70s.