Tropical Storm Barry forms off Mexican coast

This NOAA satellite image taken Wednesday, June 19, 2013 at 10:45 AM EDT shows tropical wave over the Lesser Antilles with light to moderate rain and thunderstorms. Fair weather across the remainder of the Caribbean with a chance of isolated afternoon thundershowers. (AP PHOTO/WEATHER UNDERGROUND)VERACRUZ, Mexico (AP) — Tropical Storm Barry formed off Mexico's Gulf Coast on Wednesday, prompting Mexican authorities to ready hundreds of shelters.