A Flash Flood watch has been issued for all of Puerto Rico and the U.S Virgin islands.
FLOOD WATCH
NATIONAL WEATHER SERVICE SAN JUAN PR
739 PM AST SAT SEP 20 2008
PRZ001>013-VIZ001-002-211145-
/O.NEW.TJSJ.FF.A.0010.080921T0000Z-080922T0200Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN JUAN AND VICINITY-NORTHEAST-SOUTHEAST-EASTERN INTERIOR-
NORTH CENTRAL-CENTRAL INTERIOR-PONCE AND VICINITY-NORTHWEST-
WESTERN INTERIOR-MAYAGUEZ AND VICINITY-SOUTHWEST-CULEBRA-VIEQUES-
ST. THOMAS/ST. JOHN/ADJACENT ISLANDS-ST CROIX-
INCLUDING THE MUNICIPALITIES AND/OR ISLANDS OF...SAN JUAN...
CAROLINA...FAJARDO...HUMACAO...GUAYAMA...ARROYO...YABUCOA...
SALINAS...COCO...CAGUAS...ARECIBO...VEGA BAJA...DORADO...COAMO...
COROZAL...AIBONITO...VILLALBA...JAYUYA...PONCE...AGUADILLA...
ISABELA...HATILLO...QUEBRADILLAS...UTUADO...SABANA GRANDE...LARES...
ADJUNTAS...HORMIGUEROS...MOCA...AGUADA...LUYANDO...CABO ROJO...
LAJAS...CULEBRA...ESPERANZA...ANNA`S RETREAT...CHARLOTTE AMALIE...
CHARLOTTE AMALIE EAST...CHARLOTTE AMALIE WEST...CRUZ BAY...
CHRISTIANSTED...FREDERIKSTED...FREDERIKSTED SOUTHEAST...GROVE PLACE
739 PM AST SAT SEP 20 2008
...FLASH FLOOD WATCH IN EFFECT THROUGH SUNDAY EVENING...
THE NATIONAL WEATHER SERVICE IN SAN JUAN HAS ISSUED A FLASH FLOOD
WATCH FOR
* ALL OF PUERTO RICO...INCLUDING CULEBRA AND VIEQUES AND FOR ALL
OF THE U.S. VIRGIN ISLANDS.
* THROUGH SUNDAY EVENING
* AN AREA OF HEAVY SHOWERS AND THUNDERSTORMS ASSOCIATED TO A
STRONG TROPICAL WAVE NOW LOCATED OVER EAST AND SOUTHEAST OF
PUERTO RICO ARE EXPECTED TO MOVE NORTH AND NORTHWEST AND AFFECT
THE LOCAL ISLANDS THROUGH AT LEAST SUNDAY NIGHT. THESE SHOWERS
AND THUNDERSTORMS WILL BEGIN TO AFFECT THE U.S. VIRGIN
ISLANDS...CULEBRA...VIEQUES AND THE EASTERN PORTIONS OF PUERTO
RICO LATER TONIGHT AND THE REST OF PUERTO RICO EARLY SUNDAY
MORNING. LOCAL SOILS REMAIN NEAR SATURATION FROM RECENT RAINS
AND FLASH FLOOD POTENTIAL IS HIGH.
A FLASH FLOOD WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR HEAVY
RAIN ACROSS THE WATCH AREA...WHICH MAY LEAD TO FLOODING. IF YOU
ARE IN THE WATCH AREA...CHECK YOUR PREPAREDNESS REQUIREMENTS...
ESPECIALLY IF YOU HAVE INTERESTS ALONG AREA RIVERS. KEEP
INFORMED...AND BE READY FOR QUICK ACTION IF FLOODING IS OBSERVED
OR IF A FLASH FLOOD WARNING IS ISSUED.
PEOPLE IN THE WATCH AREA SHOULD CONTINUE TO BE AWARE OF THE
POSSIBILITY FOR HEAVY RAINFALL. AVOID LOW LYING AREAS...AND BE
CAREFUL WHEN APPROACHING HIGHWAY DIPS AND UNDERPASSES. THE
HEAVY RAIN COULD ALSO CAUSE MUDSLIDES IN AREAS OF STEEP TERRAIN.
STAY TUNED TO NOAA WEATHER RADIO...LOCAL TV...RADIO OR YOUR
CABLE TELEVISION PROVIDER FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
THIS PRODUCT...ALONG WITH OTHER WEATHER...HYDROLOGICAL AND
CLIMATE INFORMATION...IS AVAILABLE ON THE WEB AT
HTTP://WWW.SRH.NOAA.GOV/SJU OR AT
HTTP://WEATHER.GOV