Upper St. Bernard- Including the cities of Chalmette, Meraux, and Violet 301 PM CDT Thu Sep 21 2023 .TONIGHT...Mostly clear. Lows in the mid 70s. East winds 5 to 10 mph. .FRIDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 70s. East winds 5 to 10 mph. .SATURDAY...Sunny. Highs in the upper 80s. Northeast winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the upper 80s. Lows in the mid 70s. .MONDAY...Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of showers. Lows in the mid 70s. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly clear with a slight chance of showers. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 70s. .THURSDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.