Tropical Storm Dexter continues to move away from the East Coast but there are two other systems brewing in the Atlantic Ocean.

Tropical Storm Dexter weakened slightly overnight, but is expected to strengthen a bit before dissipating later this week. Dexter became the Atlantic hurricane season's fourth-named storm off the coast of North Carolina on Aug.

Tropical Storm Dexter is of no threat to the U.S., but the National Hurricane Center is tracking two more systems of interest.