


Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
266 WWGM80 PGUM 110937 AWWGUM GUZ001-111145- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 737 PM ChST Mon Aug 11 2025 A Thunderstorm Advisory is in effect for the Guam International Airport until 945 pm this evening. Thunderstorms are possible within 20 nautical miles of the airport. Be alert and take precautions as required. $$ Williams