Tropical Storm Melissa could become a hurricane. See where it's headed.

The National Hurricane Center said Tropical Storm Melissa could become a hurricane as soon as Thursday, Oct. 23.

National Hurricane Center tracking Tropical Storm Melissa, 2 tropical waves. What you should know

The National Hurricane Center also is monitoring two other tropical waves, in addition to Tropical Storm Melissa: The axis of ...

Tropical Storm Melissa has formed in the Caribbean. See where it's headed.

Read more about Tropical Storm Melissa's path in USA TODAY's coverage on Wednesday, Oct. 22. Tropical Storm ...