Get Forecast Bar
Weather alerts on your iPhone
Back to All Alerts
Flood Watch
ActiveNiihau; Kauai Southwest; Kauai Mountains; Waianae Coast; Oahu North Shore
Status
In Progress
Started about 1 hour ago
Ends
Issued
Severity
Severe
Urgency
Future
Certainty
Possible
Details
Remnant moisture from former Tropical Storm Norbert will bring periods of moderate to heavy showers to mainly windward sides of the Hawaiian Islands through late tonight.
* WHAT...Flash flooding caused by excessive rainfall continues to be possible.
* WHERE...All main Hawaiian Islands.
* WHEN...Through late tonight.
* 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 remnant moisture from Norbert will move west across the islands through Friday, bringing moderate to locally heavy showers to mainly windward sides of the islands. There is a slight chance of thunderstorms as well, which could produce briefly higher rain rates, increasing the risk of flash flooding.
Data from the National Weather Service
Service provided by Forecast Bar