


Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
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598 WWGM80 PGUM 160253 AWWGUM GUZ001-160600- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 1253 PM ChST Wed Jul 16 2025 A Thunderstorm Advisory is in effect for the Guam International Airport until 400 pm this afternoon. Thunderstorms are possible or occurring within 20 nautical miles of the airport. Be alert and take precautions as required. These storms could produce occasional lightning. $$ Schank