Tropical Storm Lala takes aim at Hawaii, hurricane warning issued for the Big Island. Maps show its path.

In Hawaii, a storm is looming. Forecasters anticipate heavy rain and flooding. The National Hurricane Center has information on the storm's potential impact.

Maps are available to track the storm's path. A significant amount of rain is possible, with potential for life-threatening conditions. The storm's effects are expected to be felt soon.

Further details on the storm's expected impact and timing are available from the National Hurricane Center and other sources, including CBS4 Miami.