


Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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726 WWGM80 PGUM 300806 AWWGUM GUZ001-301015- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 606 PM ChST Wed Jul 30 2025 A Thunderstorm Advisory is in effect for the Guam International Airport until 815 pm this evening. Thunderstorms are occurring within 20 nautical miles of the airport. Be alert and take precautions as required. These storms have been producing occasional lightning. $$ Williams