748  
FNMY50 PGUM 141734  
FWFGUM  
 
FIRE WEATHER PLANNING FORECAST FOR GUAM  
NATIONAL WEATHER SERVICE TIYAN GU  
334 AM CHST SUN MAR 15 2026  
   
DISCUSSION  
 
0.65 INCHES OF RAIN FELL AT GUAM INTERNATIONAL AIRPORT YESTERDAY,  
SO THE KBDI REMAINS AT 0. A DRIER PATTERN IS EXPECTED OVER THE  
THE NEXT SEVERAL DAYS, SO KBDI WILL HAVE A CHANCE TO GRADUALLY  
RECOVER AFTER A WEEK OF WETTING RAINS (0.20 INCHES OR GREATER PER  
DAY).  
 
GUZ001-151800-  
GUAM-  
334 AM CHST SUN MAR 15 2026  
 
TODAY TONIGHT MON  
 
CLOUD COVER PCLDY PCLDY PCLDY  
PRECIP TYPE SHOWERS SHOWERS SHOWERS  
CHANCE RAIN (%) 10 10 10  
TEMP 87 77 87  
RH % 55 72 55  
20FTWND-VAL/AM(MPH) NW 8 N 5  
20FTWND-RDG/PM(MPH) NW 10 N 8 N 8  
MIXING HGT(FT-MSL) 6434 36 6622  
TRANSPORT WND (MPH) NW 16 E 1 N 13  
 
 
 
   
FORECAST FOR DAYS 3 THROUGH 7  
 
   
MONDAY NIGHT  
PARTLY CLOUDY. LOWS IN THE UPPER 70S. NORTH WINDS  
5 TO 15 MPH.    
TUESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
5 TO 15 MPH.    
TUESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.    
WEDNESDAY  
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS  
10 TO 15 MPH.    
WEDNESDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.    
THURSDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS  
IN THE MID 80S. NORTHEAST WINDS 10 TO 15 MPH.    
THURSDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN  
THE MID 80S. NORTHEAST WINDS 10 TO 15 MPH.    
FRIDAY NIGHT  
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.  
LOWS IN THE UPPER 70S. NORTHEAST WINDS 10 TO 15 MPH.    
SATURDAY  
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS  
IN THE MID 80S. NORTHEAST WINDS 10 TO 20 MPH.  
 
 
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