Expires:202604300800;;754677 FPUS54 KLIX 300022 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 721 PM CDT Wed Apr 29 2026 LAZ094-300800- Upper Lafourche- Including the cities of Thibodaux, Raceland, and Lockport 721 PM CDT Wed Apr 29 2026 .TONIGHT...A slight chance of thunderstorms this evening. Mostly cloudy with a slight chance of showers. Lows around 70. South winds 5 to 10 mph. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. North winds around 5 mph, becoming northeast in the afternoon. Chance of rain 50 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 60s. Northeast winds 5 to 10 mph. Chance of rain 50 percent. .FRIDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Patchy fog. Highs in the mid 70s. East winds 10 to 15 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Patchy fog in the evening. Showers. A chance of thunderstorms in the evening, then thunderstorms likely after midnight. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. .SATURDAY...Mostly cloudy with showers with thunderstorms likely in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 90 percent. .SATURDAY NIGHT AND SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT AND TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the lower 80s. .TUESDAY NIGHT AND WEDNESDAY...Partly cloudy. Lows in the mid 60s. Highs in the mid 80s. $$