


Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
Versions:
1
584 WWGM80 PGUM 300241 AWWGUM GUZ001-300545- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 1241 PM ChST Wed Jul 30 2025 A Thunderstorm Advisory is in effect for the Guam International Airport until 345 pm this afternoon. Thunderstorms are possible within 20 nautical miles of the airport. Be alert and take precautions as required. $$ Williams