Tropical Storm Debby is expected to be a hurricane when it hits Florida Monday morning. Here's what the spaghetti models predict.

Tropical Storm Debby, which has placed 61 of Florida’s 67 counties under a state of emergency, is the fourth named storm of this Atlantic hurricane season.

Tropical Storm Debby could parallel the southeast coast, riding up the shorelines of Georgia and the Carolinas and continue to unload moisture.

It’s forecast to become a tropical depression by Saturday morning, once it emerges out over the water between Cuba and Florida, and strengthen into Tropical Storm Debby by Saturday evening.

On a path to hit Florida, Tropical Storm Debby forms in Gulf of Mexico Parts of Florida are forecast to face tropical storm or hurricane conditions this weekend as a tropical cyclone bears down on ...

MIAMI — Tropical Storm Debby was strengthening rapidly Sunday and was predicted to become a hurricane as it moves through the Gulf of Mexico on a collision course with the Florida coast.

CEDAR KEY, Fla. — Tropical Storm Debby churns in the Gulf of Mexico as the system is forecast to rapidly strengthen on a track to hit Florida's Big Bend late Sunday or early Monday. Debby will ...

(CNN) — A tropical storm warning has been issued and a state of emergency declared in parts of Florida in anticipation of Tropical Storm Debby – a storm that hasn’t yet formed but could ...