Flash Flood Watch issued for Kauai and Oahu, thunderstorms in fo - Hawaii News Now - KGMB and KHNL

Flash Flood Watch issued for Kauai and Oahu, thunderstorms in forecast

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HONOLULU (HawaiiNewsNow) -

The National Weather Service in Honolulu has issued a Flash Flood Watch for Kauai, Niihau and Oahu.

  • Through Tuesday afternoon.

  • An upper level low north of the islands will bring unsettled weather.

  • Locally heavy rainfall is possible, and the unstable atmosphere could also produce thunderstorms over the watch area. Rainfall rates in excess of 2 inches per hour are possible at times. Which could lead to flash flooding.