Reuters: While the U.S. West Coast sweated out a heat wave, forecasters warned of severe thunderstorms along the East Coast on Sunday and issued a tropical storm warning for Florida's Gulf Coast.
Weekend plans could be rained out for millions of people from New York through North Carolina, as thunderstorms were expected to blast winds up to 55 miles (90 km) per hour later on Sunday. Hail and tornadoes were also possible.
National forecasters also issued a tropical storm warning for Florida's Gulf Coast...