Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
387 WWGM80 PGUM 161200 AWWGUM GUZ001-161500- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 1000 PM ChST Sun Aug 16 2026 A Thunderstorm Advisory is in effect for the Guam International Airport until 100 am Monday morning. Thunderstorms are possible within 20 nautical miles of the airport. Be alert and take precautions as required. $$ Williams