... Tropical Storm Warning remains in effect...
... Precautionary/preparedness actions...
Secure outdoor objects which can be blown around and cause
additional damage. Tropical storms can bring very heavy rain
leading to flash flooding. People near streams... rivers... and low-
lying flood prone areas are urged to be especially alert to flash
... Inland flooding...
passing rainbands will bring periods of showers. There is a chance
for intense downpours or thunderstorms to develop tonight... mainly
near The Big Island tonight... spreading to Maui County overnight...
and then to Oahu and Kauai on Sunday. If heavier storms develop...
they could cause significant flash flooding. Storm total rainfall
amounts of 8 to 12 inches... with isolated amounts up to 15 inches
in higher terrain... are possible. See the Flash Flood Watch for more
localized damaging winds of 30 to 40 mph can be expected with
Darby... along with gusts of 50 to 60 mph or greater. These winds
are most likely over mountainous terrain... through passes...
and to the west or southwest of the mountains where winds will
be blowing downslope.
Loose items... such as garbage cans and outdoor furniture... will
be blown around. Newly planted or Young trees and shrubs may be
uprooted if not secured properly. Isolated power outages will be
... Storm surge and storm tide...
surf along east facing shores of The Big Island and Maui will be
15 to 20 feet tonight and lower to 10 to 15 feet on Sunday. Surf
along east facing shores of Kauai... Oahu... and Molokai will be
10 to 14 feet tonight and lower to 6 to 9 feet on Sunday. See the
high surf product for more details.
... Probability of tropical storm/hurricane conditions...
the chance for tropical storm conditions is 40 percent at Lihue...
46 percent at Honolulu... 34 percent at Kaunakakai... 50 percent
at Lanai City... 28 percent at Kahului... and 18 percent at Hana.
Wind conditions will continue to improve on The Big Island