903  
FPMY50 PGUM 151733  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
333 AM CHST SAT MAY 16 2026  
 
GUZ001-MPZ001>003-161015-  
GUAM-ROTA-TINIAN-SAIPAN-  
333 AM CHST SAT MAY 16 2026  
   
TODAY
 
BREEZY. PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS. EAST  
WINDS 15 TO 25 MPH. HIGHS AROUND 88. CHANCE OF SHOWERS 10 PERCENT.    
TONIGHT
 
BREEZY. PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS. EAST  
WINDS 15 TO 25 MPH. LOWS AROUND 77. CHANCE OF SHOWERS 10 PERCENT.    
SUNDAY THROUGH MONDAY
 
BREEZY. PARTLY CLOUDY WITH ISOLATED  
SHOWERS. EAST WINDS 15 TO 25 MPH. HIGHS NEAR 87. LOWS AROUND 78.  
CHANCE OF SHOWERS 20 PERCENT.    
MONDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S.    
TUESDAY THROUGH FRIDAY
 
BREEZY TUESDAY AND TUESDAY NIGHT. PARTLY  
CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS IN THE UPPER 80S.  
LOWS IN THE UPPER 70S.  
 

 
 
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