Tropical Storm Keli, meanwhile, was located about 795 miles southeast of Honolulu with maximum sustained winds near 40 mph and higher gusts. Keli was moving west at 15 mph and is expected to maintain that general motion over the next couple of days.

Hurricane Iona is one of two major weather systems in the central Pacific Ocean. In its latest advisory, the Miami-based U.S. National Hurricane Center said Iona was about 735 miles (1,180 kilometers) away from Honolulu, with maximum sustained winds near 125 mph (205 kph).

Hurricane Iona was expected to move westward and does not pose any land threat to the Hawaiian Islands, forecasters said.