815  
WGMY60 PGUM 250448  
FFAGUM  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE TIYAN GU  
248 PM CHST FRI JUL 25 2025  
 
GUZ001-250600-  
/O.CAN.PGUM.FA.A.0002.000000T0000Z-250726T2000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
GUAM-  
248 PM CHST FRI JUL 25 2025  
   
..FLOOD WATCH IS CANCELLED
 
 
THE FLOOD WATCH IS CANCELLED FOR GUAM.  
 
WHILE OCCASIONAL HEAVY SHOWERS AND THUNDERSTORMS COULD LEAD TO  
LOCALIZED AREAS OF FLASH FLOODING, THE THREAT FOR WIDESPREAD  
SIGNIFICANT RAINFALL AND FLASH FLOODING HAS ENDED. THEREFORE, THE  
FLOOD WATCH IS BEING CANCELLED.  
 

 
 
MPZ001>003-252115-  
/O.CON.PGUM.FA.A.0002.000000T0000Z-250726T2000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ROTA-TINIAN-SAIPAN-  
248 PM CHST FRI JUL 25 2025  
   
..FLOOD WATCH REMAINS IN EFFECT THROUGH LATE SATURDAY NIGHT
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...ROTA, TINIAN AND SAIPAN.  
 
* WHEN...THROUGH LATE SATURDAY NIGHT.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS. LOW-WATER  
CROSSINGS MAY BE FLOODED.  
 
* ADDITIONAL DETAILS...  
- AN UNSETTLED PATTERN CAUSED BY THE MONSOON SURGE IN THE WAKE  
OF TROPICAL STORM KROSA IS LIKELY TO PRODUCE HEAVY SHOWERS  
AND THUNDERSTORMS, WITH A FLASH FLOODING RISK TO THE REGION  
THROUGH SATURDAY NIGHT. ADDITIONAL RAINFALL OF 3 TO 6 INCHES,  
WITH LOCALLY HIGHER AMOUNTS POSSIBLE THROUGH SATURDAY NIGHT.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD  
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED  
TO TAKE ACTION SHOULD FLOODING DEVELOP.  
 

 
 

 
 
DS  
 
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