Tropical Storm Dexter is expected to continue strengthening and could get near hurricane strength in 48 hours.

HONOLULU – Tropical Storm Iona formed south of Hawaii in the Central Pacific Ocean on Sunday evening. The National Hurricane Center (NHC) said Tropical Storm Iona’s maximum sustained winds ...

Tropical Storm Keli is one of several Pacific systems being monitored by the National Hurricane Center, including Hurricane Iona.

Tropical Storm Dexter has strengthened in the Atlantic Ocean as it continues to drift away from the East Coast, the National Hurricane Center said.

Tropical Storm Dexter is continuing to head east-northeast to the middle of the Atlantic Ocean as it strengthens. Two disturbances have a decent shot at forming.

Tropical Storm Dexter could come close to becoming the Atlantic season's first hurricane, if it survives its battle with wind shear and dry air.