299
WGMY60 PGUM 121108
FFAGUM
FLOOD WATCH
NATIONAL WEATHER SERVICE TIYAN GU
908 PM CHST SUN APR 12 2026
GUZ001-MPZ001>003-130315-
/O.CON.PGUM.FA.A.0003.000000T0000Z-260415T0000Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
GUAM-ROTA-TINIAN-SAIPAN-
908 PM CHST SUN APR 12 2026
..FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY MORNING
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE
POSSIBLE.
* WHERE...GUAM, ROTA, SAIPAN AND TINIAN.
* WHEN...THROUGH WEDNESDAY MORNING.
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.
* ADDITIONAL DETAILS...
- - TYPHOON SINLAKU IS EXPECTED TO APPROACH THE MARIANAS OVER
THE
NEXT 24 TO 36 HOURS, CROSSING THE ISLANDS ON TUESDAY, WITH
RAINFALL AMOUNTS UPWARDS OF 15 TO 20 INCHES POSSIBLE NEAR THE
CENTER.
- WITH A FURTHER NORTH TRACK, 6 TO 12 INCHES, WITH LOCALLY
HIGHER AMOUNTS, ARE MORE PROBABLE FOR GUAM.
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD
PRECAUTIONARY/PREPAREDNESS ACTIONS...
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.
PD
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