Tropical Storm Dexter formed over the western Atlantic on Sunday, according to the National Hurricane Center.Dexter is moving away from the U.S. coast in the open Atlantic with maximum sustained winds of 45 mph with a minimum central pressure of 1,

The tropics remain active as Tropical Storm Dexter continues to churn in the northern Atlantic. Channel 9 meteorologists are also monitoring two other tropical disturbances that are working to become organized systems. Computer models show Dexter will become post-tropical by Wednesday or Thursday.