Airport Weather Warning
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
001 WWGM80 PGUM 111917 AWWGUM GUZ001-112130- Airport Weather Warning for Guam International Airport National Weather Service Tiyan GU 517 AM ChST Sun Jul 12 2026 A Thunderstorm Advisory is in effect for the Guam International Airport until 730 am this morning. Thunderstorms are possible or occurring within 20 nautical miles of the airport. Be alert and take precautions as required. These storms have been producing occasional lightning. $$ Stanko