180  
WWGM80 PGUM 210244  
AWWGUM  
GUZ001-210500-  
 
AIRPORT WEATHER WARNING FOR GUAM INTERNATIONAL AIRPORT  
NATIONAL WEATHER SERVICE TIYAN GU  
1244 PM CHST WED JAN 21 2026  
 
A THUNDERSTORM ADVISORY IS IN EFFECT FOR THE GUAM INTERNATIONAL  
AIRPORT UNTIL 300 PM THIS AFTERNOON. THUNDERSTORMS ARE POSSIBLE  
WITHIN 20 NAUTICAL MILES OF THE AIRPORT.  
 
BE ALERT AND TAKE PRECAUTIONS AS REQUIRED.  
 

 
 
MONTVILA  
 
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