646  
FPMY50 PGUM 301754  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
354 AM CHST SUN MAY 31 2026  
 
GUZ001-MPZ001>003-310815-  
GUAM-ROTA-TINIAN-SAIPAN-  
354 AM CHST SUN MAY 31 2026  
   
TODAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 10 TO  
15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 20 PERCENT.   
TONIGHT
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 10 TO  
15 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.   
MONDAY THROUGH TUESDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST  
WINDS 10 TO 15 MPH. HIGHS AROUND 87. LOWS AROUND 79. CHANCE OF  
SHOWERS 20 PERCENT.   
TUESDAY NIGHT THROUGH SATURDAY
 
PARTLY CLOUDY WITH A 20 PERCENT  
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.  
 

 
 
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