Tue Jan 7 04:28:28 PM EST 2025 Southeast St. Tammany-Northern St. Tammany- Southwestern St. Tammany- Including the cities of Slidell, Covington, Folsom, Bush, Mandeville, and Madisonville 328 PM CST Tue Jan 7 2025 ...COLD WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM CST WEDNESDAY... .TONIGHT...Partly cloudy. Widespread frost. Cold with lows in the upper 20s. North winds around 5 mph. .WEDNESDAY...Widespread frost in the morning. Sunny. Highs around 50. North winds around 5 mph. .WEDNESDAY NIGHT...Clear. Widespread frost. Cold with lows in the upper 20s. North winds around 5 mph. .THURSDAY...Widespread frost in the morning. Sunny in the morning, then partly sunny with a chance of sprinkles in the afternoon. Highs in the lower 50s. East winds around 5 mph. .THURSDAY NIGHT...Cloudy. A chance of showers in the evening, then showers after midnight. Not as cool with lows in the upper 30s. East winds 5 to 10 mph. Gusts up to 25 mph after midnight. Chance of rain 90 percent. .FRIDAY...Showers. Highs in the lower 50s. Chance of rain near 100 percent. .FRIDAY NIGHT AND SATURDAY...Mostly cloudy. Lows in the lower 30s. Highs in the upper 40s. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid 50s. .SUNDAY 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. .MONDAY AND MONDAY NIGHT...Mostly cloudy. A 20 percent chance of showers. Highs in the mid 50s. Lows in the upper 30s. .TUESDAY...Mostly cloudy. Highs in the lower 50s.