Tropical Storm Melissa, which is taking aim on the Caribbean, may strengthen to a hurricane in the next 24 to 48 hours.

Hurricane Melissa will likely form Saturday. Warm water should fuel the storm into a major Category 3 hurricane by Sunday.

The National Hurricane Center said uncertainty continues on where Tropical Storm Melissa will go and how strong it could get.

Tropical Storm Melissa is expected to strengthen into a hurricane this weekend and bring life-threatening impacts to millions ...

Tropical Storm Melissa is expected to become a major hurricane by Monday, according to the National Hurricane Center.

Tropical Storm Melissa has dumped heavy rain on parts of Haiti and the Dominican Republic. Forecasters warn of a significant ...

Invest 98L strengthened as expected into Tropical Storm Melissa Tuesday, Oct. 21. Further strengthening is expected.

The National Hurricane Center said uncertainty continues on where Tropical Storm Melissa will go and how strong it could get.

"There is significant uncertainty in the track and intensity forecast of Melissa," NHC forecaster Philippe Papin wrote in an ...

The National Hurricane Center's 2 p.m. Wednesday advisory reported that Tropical Storm Melissa is in the Caribbean Sea, 320 ...

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