800  
FPMY70 PGUM 311215  
NOWGUM  
 
SHORT TERM FORECAST  
NATIONAL WEATHER SERVICE TIYAN GU  
1011 PM CHST SUN DEC 31 2023  
 
GUZ001-311315-  
GUAM-  
1011 PM CHST SUN DEC 31 2023  
   
NOW
 
 
AT 1000 PM CHST, SATELLITE IMAGERY INDICATED INCOMING SHOWERS FORM  
THE EAST. 0.5 INCHES OF RAIN HAVE ALREADY FALLEN OVER CENTRAL AND  
SOUTHERN GUAM. LOCALLY HEAVY SHOWERS AND GUSTY WINDS OF UP TO 35 MPH  
ARE EXPECTED TO CONTINUE FOR THE NEXT TWO HOURS WITH ANOTHER 1.0 TO  
1.5 INCHES OF RAIN EXPECTED.  
 
LOCATIONS IMPACTED INCLUDE...  
DEDEDO, TAMUNING, YIGO, MANGILAO, CHALAN PAGO-ORDOT, BARRIGADA, YONA,  
HAGATNA HEIGHTS, ANDERSEN AFB, TALOFOFO, MONGMONG-TOTO-MAITE,  
SINAJANA, INARAJAN, ASAN, MERIZO, PITI, SANTA RITA, AND UMATAC.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 

 
 
BH  
 
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