Flash Flood Watch in effect from 4 am Thursday to 6 am HST Friday...
The National Weather Service in Honolulu has issued a
* Flash Flood Watch for all Hawaiian islands
* from 4 am Thursday to 6 am HST Friday.
* Deep tropical moisture and heavy rains associated with Iselle will reach The Big Island Thursday and the rest of the state Thursday night and Friday.
A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is very dangerous. Remember that it does not have to be raining heavily where you are for flash flooding to occur.