


Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
313 WWGM80 PGUM 140042 AWWGUM GUZ001-140345- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 1042 AM ChST Thu Aug 14 2025 A Thunderstorm Advisory is in effect for the Guam International Airport until 145 pm this afternoon. Thunderstorms are possible or occurring within 20 nautical miles of the airport. Be alert and take precautions as required. These storms have been producing occasional lightning. $$ Bowsher