Kauai Windward- Including Lihue, Princeville, Poipu 331 AM HST Tue Mar 30 2021 ...FLASH FLOOD WATCH IN EFFECT THROUGH THIS AFTERNOON... .TODAY...Mostly cloudy. Scattered showers in the morning, then showers likely in the afternoon. Locally heavy rainfall possible in the afternoon. Highs 72 to 81. East winds up to 15 mph. Chance of rain 70 percent. .TONIGHT...Mostly cloudy with scattered showers. Lows 58 to 70. East winds up to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly sunny with scattered showers. Highs 72 to 81. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 58 to 70. East winds 10 to 15 mph. Chance of rain 70 percent. .THURSDAY...Partly sunny. Showers likely in the morning, then scattered showers in the afternoon. Highs 72 to 81. Northeast winds around 15 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 57 to 69. Northeast winds 10 to 15 mph. Chance of rain 70 percent. .FRIDAY...Partly sunny. Showers likely in the morning, then scattered showers in the afternoon. Highs 71 to 80. East winds 10 to 15 mph. Chance of rain 70 percent. .FRIDAY NIGHT...Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 57 to 69. East winds around 15 mph. Chance of rain 70 percent. .SATURDAY...Partly sunny. Showers likely in the morning, then scattered showers in the afternoon. Highs 71 to 80. East winds 10 to 15 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 56 to 68. East winds around 15 mph. Chance of rain 70 percent. .SUNDAY...Mostly cloudy with showers likely in the morning, then mostly sunny with scattered showers in the afternoon. Highs 71 to 80. East winds around 15 mph. Chance of rain 70 percent. .SUNDAY NIGHT...Mostly cloudy. Scattered showers in the evening, then showers likely after midnight. Lows 57 to 69. East winds 10 to 15 mph. Chance of rain 70 percent. .MONDAY...Partly sunny with showers likely in the morning, then mostly sunny with scattered showers in the afternoon. Highs 72 to 81. East winds 10 to 15 mph. Chance of rain 70 percent. $$