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Flood Watch

Active

Waianae Coast; Oahu North Shore; Olomana; Central Oahu; Waianae Mountains

Starts
Ends
Issued
Severity Severe
Urgency Future
Certainty Possible

Details

Moisture along the eastern flank of Hurricane Lowell will bring periods of heavy rain to the main Hawaiian Islands late Sunday through Tuesday.
* WHAT...Flash flooding caused by excessive rainfall continues to be possible.
* WHERE...Maui, Lanai, Molokai, Oahu, The Big Island and Kahoolawe.
* WHEN...From noon HST today through Tuesday 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... - Moisture along the eastern flank of Hurricane Lowell will bring periods of heavy rain to the main Hawaiian islands Sunday afternoon through Tuesday. Initially, the threat of heavy rain will be highest along windward and mountain areas, then the threat will spread everywhere as the winds become more southerly by Monday. - Maui, Lanai, Molokai, Oahu, The Big Island and Kahoolawe.
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