Second storm could 'dance' with Hurricane Humberto before impacting US next week

Hurricane Humberto has formed in the Atlantic as this season's third hurricane and is expected to strengthen into a major hurricane in the coming days, though its path likely won't threaten land directly. Meanwhile, a separate low-pressure system bringing storms to Haiti, Dominican Republic, and the Turks and Caicos Islands is projected to develop into Tropical Storm Imelda over the weekend as it moves into the Bahamas. By early next week, Humberto could get close enough to influence this developing storm through the Fujiwhara effect, where nearby cyclones can interact in various ways, creating uncertainty about the developing storm's ultimate path and intensity.