Category 4 Hurricane Barbara began to weaken on July 3 after reaching wind speeds of 140 mph, according to U.S. weather forecasters.
Category 5 strength storms have wind speeds of over 157 mph.


Category 4 Hurricane Barbara began to weaken on July 3 after reaching wind speeds of 140 mph, according to U.S. weather forecasters.
Category 5 strength storms have wind speeds of over 157 mph.