Two systems east of the Caribbean are being watched for tropical development. One could potentially come closer to the U.S.

Hurricane Gabrielle is now a Category 4 storm, according to the National Hurricane Center. See where it's headed.

Tropical Storm Gabrielle is forecast to strengthen into a hurricane by Sunday, Sept. 21, according to the National Hurricane ...

Maximum sustained winds in the newly formed Hurricane Gabrielle increased to 90 mph overnight, according to the latest report ...

Gabrielle has strengthened into the Atlantic’s second major hurricane of the season, but it’s two tropical disturbances in ...

The National Hurricane Center said Hurricane Gabrielle could become a major hurricane by Monday night, Sept. 22.

Tropical Storm Gabrielle is expected to strengthen into a hurricane by late this weekend, the National Hurricane Center said ...

Tropical Storm Gabrielle is expected to become a hurricane by Sunday, Sept. 21, the National Hurricane Center says.

Tropical Storm Gabrielle formed in the Atlantic on Sept. 17 and is expected to become the season's second hurricane over the ...

The National Hurricane Center is tracking four tropical waves, two of which may become tropical depressions within the next week.

Gabrielle is now the seventh named storm of the Atlantic hurricane season. Find the tracks, maps and models in the story ...