833  
FPMY50 PGUM 230522  
ZFPGUM  
 
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS  
NATIONAL WEATHER SERVICE TIYAN GU  
322 PM CHST SAT OCT 23 2021  
 
GUZ001>004-232100-  
GUAM-ROTA-TINIAN-SAIPAN-  
322 PM CHST SAT OCT 23 2021  
   
..FLASH FLOOD WATCH IN EFFECT THROUGH SUNDAY NIGHT
 
 
   
TONIGHT
 
CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.  
LOCALLY HEAVY SHOWERS POSSIBLE. SOUTH TO SOUTHEAST WINDS 5 TO 15 MPH.  
GUSTS TO 25 MPH AFTER MIDNIGHT. LOWS NEAR 77. CHANCE OF RAIN 70  
PERCENT.    
SUNDAY
 
CLOUDY WITH NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS.  
LOCALLY HEAVY SHOWERS POSSIBLE. SOUTH WINDS 15 TO 20 MPH WITH GUSTS  
UP TO 30 MPH. HIGHS AROUND 82. CHANCE OF RAIN 70 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED  
THUNDERSTORMS. SOUTH WINDS 10 TO 20 MPH. LOWS NEAR 77. CHANCE OF  
RAIN 50 PERCENT.    
MONDAY AND MONDAY NIGHT
 
MOSTLY CLOUDY. ISOLATED SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. EAST TO SOUTHEAST WINDS 5 TO 15 MPH.  
HIGHS AROUND 85. LOWS AROUND 76. CHANCE OF SHOWERS 20 PERCENT.    
TUESDAY THROUGH WEDNESDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS.  
HIGHS IN THE UPPER 80S. LOWS IN THE MID 70S. CHANCE OF SHOWERS 20  
PERCENT.    
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
 
MOSTLY CLOUDY WITH  
ISOLATED SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.  
CHANCE OF SHOWERS 20 PERCENT.    
FRIDAY THROUGH SATURDAY
 
PARTLY CLOUDY WITH ISOLATED SHOWERS.  
HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S. CHANCE OF SHOWERS 20  
PERCENT.  
 

 
 
BUKUNT  
 
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