205  
FPMY50 PGUM 270500  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
300 PM CHST THU NOV 27 2025  
 
GUZ001-MPZ001>003-272030-  
GUAM-ROTA-TINIAN-SAIPAN-  
300 PM CHST THU NOV 27 2025  
   
TONIGHT  
MOSTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20  
MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.    
FRIDAY  
PARTLY SUNNY WITH ISOLATED SHOWERS. EAST WINDS 10 TO 15  
MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 20 PERCENT.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS  
10 TO 15 MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.    
SATURDAY  
PARTLY SUNNY WITH SCATTERED SHOWERS. EAST WINDS 10 TO  
15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 40 PERCENT.    
SATURDAY NIGHT AND SUNDAY  
MOSTLY CLOUDY WITH SCATTERED SHOWERS  
AND ISOLATED THUNDERSTORMS. NORTHEAST WINDS 15 TO 20 MPH. LOWS AROUND  
76. HIGHS AROUND 85. CHANCE OF SHOWERS 50 PERCENT.   
SUNDAY NIGHT THROUGH TUESDAY  
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE  
UPPER 70S. HIGHS IN THE MID 80S.    
TUESDAY NIGHT  
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S.    
WEDNESDAY THROUGH THURSDAY  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.  
 
 
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