urn:oid:2.49.0.1.840.0.74869fee6a79375040ca649f06c688fa0176b77f.001.1 w-nws.webmaster@noaa.gov 2026-04-13T03:05:00-04:00 Actual Update Public IPAWSv1.0 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.798b6e855feb05b60caf136e06229d6c0fc808ba.001.1,2026-04-11T11:13:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.a4cd8321032cdc576acb1a7a18258e3c8f4072eb.001.1,2026-04-12T09:42:00-04:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.b134f65e35216b77b4262802423c9f8381db8093.001.1,2026-04-12T21:45:00-04:00 en-US Met Flood Watch Prepare Future Severe Possible SAME FFA NationalWeatherService FAA 2026-04-13T03:05:00-04:00 2026-04-13T10:00:00-04:00 2026-04-13T15:30:00-04:00 NWS San Juan PR Flood Watch issued April 13 at 3:05AM AST until April 15 at 8:00AM AST by NWS San Juan PR * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Puerto Rico, including the following areas, Central Interior, Culebra, Eastern Interior, Mayaguez and Vicinity, North Central, Northeast, Northwest, Ponce and Vicinity, San Juan and Vicinity, Southeast, Southwest, Vieques and Western Interior and Virgin Islands, including the following areas, St Croix and St.Thomas...St. John...and Adjacent Islands. * WHEN...From 10 AM AST this morning through Wednesday morning. * IMPACTS...Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - As a trough continues to approach from the northwest, the likelihood of flooding will increase. The heaviest activity is anticipated for later this afternoon into early morning hours on Tuesday. Based on the latest guidance and the atmospheric set-up, the confidence is increasing though the exact placement remains uncertain. - http://www.weather.gov/safety/flood 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. http://www.weather.gov AWIPSidentifier FFASJU WMOidentifier WGCA62 TJSJ 130705 NWSheadline FLOOD WATCH REMAINS IN EFFECT FROM 10 AM AST THIS MORNING THROUGH WEDNESDAY MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM EAS-ORG WXR VTEC /O.CON.TJSJ.FA.A.0001.260413T1400Z-260415T1200Z/ eventEndingTime 2026-04-15T08:00:00-04:00 BLOCKCHANNEL CMAS expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.7246ce1ba28bc57cb3746028bd2da58ce2334b8a.001.1,2026-04-11T21:39:00-04:00 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.. and Adjacent Islands; St Croix SAME 072021 SAME 072031 SAME 072033 SAME 072061 SAME 072127 SAME 072135 SAME 072137 SAME 072139 SAME 072029 SAME 072037 SAME 072053 SAME 072069 SAME 072087 SAME 072089 SAME 072103 SAME 072119 SAME 072015 SAME 072057 SAME 072095 SAME 072109 SAME 072123 SAME 072151 SAME 072007 SAME 072025 SAME 072035 SAME 072041 SAME 072045 SAME 072063 SAME 072077 SAME 072085 SAME 072129 SAME 072013 SAME 072017 SAME 072051 SAME 072054 SAME 072091 SAME 072143 SAME 072145 SAME 072009 SAME 072019 SAME 072039 SAME 072043 SAME 072047 SAME 072073 SAME 072101 SAME 072105 SAME 072107 SAME 072149 SAME 072059 SAME 072075 SAME 072111 SAME 072113 SAME 072133 SAME 072153 SAME 072005 SAME 072027 SAME 072065 SAME 072071 SAME 072115 SAME 072001 SAME 072081 SAME 072083 SAME 072093 SAME 072121 SAME 072131 SAME 072141 SAME 072003 SAME 072011 SAME 072067 SAME 072097 SAME 072099 SAME 072117 SAME 072125 SAME 072023 SAME 072055 SAME 072079 SAME 072049 SAME 072147 SAME 078020 SAME 078030 SAME 078010 UGC PRZ001 UGC PRZ002 UGC PRZ003 UGC PRZ004 UGC PRZ005 UGC PRZ006 UGC PRZ007 UGC PRZ008 UGC PRZ009 UGC PRZ010 UGC PRZ011 UGC PRZ012 UGC PRZ013 UGC VIZ001 UGC VIZ002