104  
FPMY50 PGUM 061755  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
355 AM CHST SUN SEP 7 2025  
 
GUZ001-MPZ001>003-070815-  
GUAM-ROTA-TINIAN-SAIPAN-  
355 AM CHST SUN SEP 7 2025  
   
TODAY  
PARTLY SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS. LIGHT  
AND VARIABLE WINDS BECOMING EAST AROUND 10 MPH IN THE AFTERNOON.  
HIGHS NEAR 88. CHANCE OF SHOWERS 20 PERCENT.   
TONIGHT THROUGH TUESDAY  
MOSTLY CLOUDY WITH SCATTERED SHOWERS.  
EAST WINDS 10 TO 15 MPH. LOWS AROUND 78. HIGHS NEAR 87. CHANCE OF  
SHOWERS 30 PERCENT.   
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT  
BREEZY. MOSTLY CLOUDY WITH  
A 30 PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
LOWS AROUND 78. HIGHS IN THE UPPER 80S.   
THURSDAY  
BREEZY. PARTLY SUNNY WITH A 30 PERCENT CHANCE OF  
SHOWERS. HIGHS IN THE UPPER 80S.   
THURSDAY NIGHT  
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
LOWS AROUND 78.   
FRIDAY  
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE UPPER 80S.   
FRIDAY NIGHT AND SATURDAY  
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF  
SHOWERS. LOWS AROUND 78. HIGHS IN THE UPPER 80S.  
 
 
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