Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
052 WWGM80 PGUM 291709 AWWGUM GUZ001-292030- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 309 AM ChST Thu Oct 30 2025 A Thunderstorm Advisory is in effect for the Guam International Airport until 630 am this morning. Thunderstorms are possible or occurring within 20 nautical miles of the airport. Be alert and take precautions as required. $$ Stanko