Forecasters say a disturbance in the Atlantic has a 70-percent chance of cyclone formation over the next week.

Dexter became a tropical storm on Saturday night. As of late Monday, it was stirring up in the Atlantic Ocean about 345 miles ...

Tropical Storm Henriette, which formed today in the East Pacific, is expected to barely hang on to its tropical-storm ...

A low pressure system developed into Tropical Storm Dexter over the western Atlantic late on Aug. 3, forecasters said.

Hurricane Gil weakened into a tropical storm in the eastern Pacific Ocean on Saturday and was not forecast to threaten land.

Hurricane Gil weakened into a tropical storm in the eastern Pacific Ocean on Saturday, according to the U.S. National Hurricane Center. It was not forecast to threaten land. The Miami-based U.S.

The National Weather Service in Honolulu said the high-pressure ridge north of the state will weaken over the next several ...

Tropical Storm Henriette continues to churn across the eastern Pacific Ocean this week and is forecast to bring tropical moisture and significant waves as it passes northeast of the Hawaiian Islands.

A tropical storm churned Monday in the western Atlantic Ocean, but forecasters say it was expected to move away from the U.S.

Honolulu faces strong winds and dry conditions with Tropical Cyclone Gil's potential effects looming later in the week.

Leftover moisture from former Tropical Cyclone Gil is bringing humid conditions, afternoon showers, and rising surf to the Hawaiian Islands. Another tropical system, Henriette, is expected to pass nor ...

Lighter winds and higher humidity are expected as the remnants of Hurricane Gil pass north of the islands. Tonight, there will be partly cloudy skies with a few isolated passing showers. Lows are in ...