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WWGM80 PGUM 041257
AWWGUM
GUZ001-041500-

Airport Weather Warning for Guam International Airport
National Weather Service Tiyan GU
1057 PM ChST Thu Sep 4 2025

A Thunderstorm Advisory is in effect for the Guam International
Airport until 100 am Friday 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.

$$

Aydlett