The Latest: Depression upgraded to Tropical Storm Michael

MIAMI (AP) — The Latest on Tropical Storm Michael (all times local):
1:15 p.m.
The U.S. National Hurricane Center says newly named Tropical Storm Michael could strengthen to a hurricane as it heads to the Florida Panhandle.
The hurricane center on Sunday upgraded the tropical depression in the Caribbean to a named tropical storm, saying it had winds of up to 40 mph (65 kph).
The hurricane center advised residents along the northeastern and central U.S. Gulf Coast to monitor the storm&rsquo