Headline:
Flood Watch issued September 9 at 3:17AM HST until September 9 at 6:00PM HST by NWS Honolulu HI
Event:
Flood Watch
Urgency:
Future
Effective:
September 9, 2026 - 6:17am
Expires:
September 9, 2026 - 9:00pm
Description:
A band of deeper moisture over the Big Island could produce heavy
showers through this afternoon that may lead to flooding.
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...The Big Island.
* WHEN...Through this afternoon.
* IMPACTS...Flood prone roads and other low lying areas may be closed
due to elevated runoff and overflowing streams. Urban areas may
receive more significant flooding and property damage due to rapid
runoff.
* ADDITIONAL DETAILS...
- A band of deeper moisture over the Big Island could produce heavy
showers through this afternoon that may lead to flooding.
Instruction:
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
Area Description:
Kona; Kohala; Big Island Interior; Big Island Summit; Big Island South; Big Island Southeast; Big Island East; Big Island North
Forcast Office:
NWS Honolulu HI
Sender:
w-nws.webmaster@noaa.gov