000 WWGM80 PGUM 130440 AWWGUM GUZ001-130900- AIRPORT WEATHER WARNING FOR GUAM INTERNATIONAL AIRPORT NATIONAL WEATHER SERVICE TIYAN GUAM 230 PM CHST SUN JAN 13 2013 ...A HIGH WIND ADVISORY IS NOW IN EFFECT UNTIL 700 PM CHST... WINDS WITHIN 5 NAUTICAL MILES OF THE GUAM INTERNATIONAL AIRPORT WILL BE FROM THE NORTHEAST...050 DEGREES...AT 15 TO 20 KT WITH FREQUENT GUSTS TO NEAR 28 KT. $$ CHAN