Tropical Storm Barbara continues to weaken as it heads northwest away from land and is likely to dissipate by Wednesday.

Barbara was a tropical storm in the North Pacific Ocean early Tuesday Mountain time, the National Hurricane Center said in ...

Cosme was a tropical storm in the North Pacific Ocean Monday afternoon Mountain time, the National Hurricane Center said in ...

In the eastern Pacific Ocean near Central America, meteorologists say the atmosphere is becoming more favorable for tropical development. "Satellite imagery shows showers and thunderstorms ...

A tropical storm is expected to form Tuesday night or Wednesday in the Pacific Ocean ... the storm would be named Alvin. Satellite imagery shows showers and thunderstorms starting to organize ...