Aviation Weather Warning
508 WWGM80 PGUM 130334 AWWGUM GUZ001-130730- AIRPORT WEATHER WARNING FOR GUAM INTERNATIONAL AIRPORT NATIONAL WEATHER SERVICE TIYAN GUAM 135 PM CHST TUE AUG 13 2013 A THUNDERSTORM ADVISORY IS IN EFFECT FOR GUAM INTERNATIONAL AIRPORT UNTIL 530 PM. THUNDERSTORMS ARE POSSIBLE OR OCCURRING WITHIN 20 NAUTICAL MILES OF THE AIRPORT. BEST CHANCES FOR THUNDERSTORMS WILL BE TO THE WEST OF GUAM. BE AWARE AND TAKE PRECAUTIONS AS NECESSARY. $$ MCELROY