917  
FPMY50 PGUM 281758  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
358 AM CHST SAT NOV 29 2025  
 
GUZ001-MPZ001-290815-  
GUAM-ROTA-  
358 AM CHST SAT NOV 29 2025  
   
TODAY
 
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. EAST WINDS 10 TO 15 MPH. HIGHS NEAR 87. CHANCE OF  
SHOWERS 30 PERCENT.   
TONIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. EAST WINDS 10 TO 15 MPH. LOWS AROUND 78. CHANCE OF  
SHOWERS 50 PERCENT.   
SUNDAY
 
BREEZY. CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. EAST WINDS 15 TO 25 MPH. HIGHS NEAR 86. CHANCE OF  
SHOWERS 60 PERCENT.   
SUNDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH NUMEROUS SHOWERS AND  
ISOLATED THUNDERSTORMS. EAST WINDS 15 TO 25 MPH. LOWS AROUND 79.  
CHANCE OF SHOWERS 60 PERCENT.   
MONDAY
 
BREEZY. CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED  
THUNDERSTORMS. SOUTHEAST WINDS 15 TO 25 MPH. HIGHS AROUND 86. CHANCE  
OF SHOWERS 60 PERCENT.   
MONDAY NIGHT AND 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 30 PERCENT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S.   
WEDNESDAY
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.  
HIGHS IN THE MID 80S.   
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF  
SHOWERS. LOWS IN THE UPPER 70S.   
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS. HIGHS IN THE MID 80S.   
THURSDAY NIGHT AND FRIDAY
 
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 80. HIGHS IN THE MID  
80S. CHANCE OF SHOWERS 30 PERCENT.  
 

 
 
MPZ002-003-290815-  
TINIAN-SAIPAN-  
358 AM CHST SAT NOV 29 2025  
   
TODAY
 
BREEZY. PARTLY SUNNY. SCATTERED SHOWERS IN THE MORNING,  
THEN ISOLATED SHOWERS IN THE AFTERNOON. EAST WINDS 15 TO 25 MPH.  
HIGHS AROUND 87. CHANCE OF SHOWERS 30 PERCENT.   
TONIGHT
 
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS. EAST WINDS  
15 TO 25 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 40 PERCENT.   
SUNDAY
 
BREEZY. CLOUDY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. EAST WINDS 15 TO 25 MPH. HIGHS AROUND 87. CHANCE OF  
SHOWERS 50 PERCENT.   
SUNDAY NIGHT AND MONDAY
 
BREEZY. MOSTLY CLOUDY WITH SCATTERED  
SHOWERS AND ISOLATED THUNDERSTORMS. EAST WINDS 15 TO 25 MPH. LOWS  
AROUND 80. HIGHS AROUND 87. CHANCE OF SHOWERS 50 PERCENT.   
MONDAY NIGHT AND TUESDAY
 
BREEZY. MOSTLY CLOUDY. A 50 PERCENT  
CHANCE OF SHOWERS. LOWS AROUND 80. HIGHS IN THE MID 80S.   
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
 
PARTLY CLOUDY WITH A  
20 PERCENT CHANCE OF SHOWERS. LOWS AROUND 80. HIGHS IN THE UPPER  
80S.   
THURSDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS  
IN THE MID 80S.   
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS  
AND THUNDERSTORMS. LOWS AROUND 80.   
FRIDAY
 
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND A SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF SHOWERS  
30 PERCENT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab GU Page Main Text Page