Leeward Haleakala Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Flash Flood Watch
Issued: 3:20 AM HST Dec. 4, 2016 – National Weather Service

... Flash Flood Watch remains in effect through this afternoon...

The Flash Flood Watch continues for

* all Hawaiian islands.

* Through this afternoon.

* The combination of deep tropical moisture and an unstable
airmass will allow for the potential for heavy showers and
thunderstorms across the state.

* Heavier downpours and thunderstorms could cause streams to
quickly overflow their banks... leading to flash flooding.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is very dangerous.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued. Campers and hikers should
consider postponing their Outing until the weather is better.
High streams... as well as streams overflowing their banks... could
make conditions very dangerous.


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