Tropical Storm Lala threatens Hawaii with heavy rain and strong winds

The National Hurricane Center reported that Tropical Storm Lala formed in the Central Pacific on Aug. 13 and issued a hurricane watch for Hawaii's Big Island. The storm, currently moving west at about 10 mph, is forecast to strengthen and could approach hurricane strength by early Saturday, Aug. 15.

Honolulu Mayor Rick Blangiardi said, "This is the time to prepare, not panic. Check your emergency supplies, make sure your family has a plan, secure your property, and stay informed. The earlier we prepare, the better positioned we will be to respond to whatever comes our way."

Meteorologists expect Lala to generate sustained winds, heavy rainfall and 15-foot or larger waves across the islands beginning the night of Aug. 14. Rainfall totals of 5 to 10 inches are likely, with isolated amounts up to 20 inches possible, especially on windward areas of Maui and the Big Island. The forecast also warns of rapid stream rises, flash flooding and an increased wildfire risk on Friday due to dry conditions and gusty winds.

Local officials on Oahu and Kauai have advised residents to secure loose items, avoid outdoor fire activities, and refrain from crossing swollen streams or entering the ocean without checking with lifeguards.

In the Atlantic, the center is monitoring several disturbances that could develop into tropical storms later in the week, but no immediate threat to the U.S. mainland is expected.