Tropical Storm Mario has formed off the Pacific coast of Mexico. Forecasters say it could bring wind, rain, and possible flash flooding.

Tropical Storm Mario, a small cyclone, is strengthening off the west coast of Mexico Friday. It's about 20 nautical miles off the coast of Guerrero, Mexico.

Kiko continues on a path to pass through the north side of the Hawaiian Islands, bringing the potential of life-threatening rip current conditions.

Forecasters say Hurricane Kiko has weakened into a tropical storm but still could create life-threatening surf and rip currents in Hawaii

A new tropical storm, Mario, has developed off Mexico's Pacific coast, prompting warnings of wind, rain, and potential flash flooding, forecasters have confirmed. Despite being labelled "mini" by the National Hurricane Center, the storm is currently generating maximum sustained winds of 40 mph (64 kph).

The National Hurricane Center is monitoring a tropical wave off the coast of Africa. Will it impact North Carolina? See location

Ovation of the Seas will be calling on Ensenada instead of Cabo San Lucas during its current cruise to avoid Tropical Storm Mario.

Tropical Storm Mario forms off the Pacific coast of Mexico and is forecast to bring rain and possible flooding.

A tropical wave producing a cluster of showers and thunderstorms just off the coast of western Africa continues to hold the attention of the National Hurricane Center for future development, but overall the Atlantic Basin remains unusually quiet for being right at the peak of the hurricane season.