Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
039 FLCA42 TJSJ 180831 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 431 AM AST Tue Jun 18 2024 AMZ711>745-PRZ001>013-190845- San Juan and Vicinity-Northeast-Southeast-Eastern Interior- North Central-Central Interior-Ponce and Vicinity-Northwest- Western Interior-Mayaguez and Vicinity-Southwest-Culebra-Vieques- The nearshore and off shore Atlantic and Caribbean Coastal Waters- 431 AM AST Tue Jun 18 2024 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Scattered to numerous thunderstorms possible across the interior and western sections on the afternoon. Plan to stop all outdoor activity and move to shelters. .Excessive Rainfall...Flooding of urban areas, roads, small streams, and washes. Isolated flash floods possible. .Excessive Heat...This level of heat affects primarily those individuals extremely sensitive to heat, especially when outdoors without effective cooling and/or adequate hydration. .DAYS TWO THROUGH SEVEN...Wednesday through Monday The flood, lightning & limited heat threat will be present at least until Friday, as a abundant moisture reach the islands inducing an increase in showers. The Excessive Heat threat will be present limited to elevated for most of the period. .SPOTTER INFORMATION STATEMENT... Spotter activation is encouraged. Please relay any information about flooding, winds, waves, and rip currents to the National Weather Service in San Juan. $$ AMZ716-726-VIZ001-002-190845- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 431 AM AST Tue Jun 18 2024 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Lightning...Isolated to scattered thunderstorms possible across the islands. Be aware of thunderstorms in your area and be prepared to take shelter. .Excessive Rainfall...Ponding of water in roads and poorly drained areas across the islands. Urban and small streams flooding is possible. .Excessive Heat...This level of heat affects primarily those individuals extremely sensitive to heat, especially when outdoors without effective cooling and/or adequate hydration. .DAYS TWO THROUGH SEVEN...Wednesday through Monday The flood, lightning & limited heat threat will be present at least until Friday, as a abundant moisture reach the islands inducing an increase in showers. The Excessive Heat threat will be present limited to elevated for most of the period. .SPOTTER INFORMATION STATEMENT... Spotter activation is encouraged. Please relay any information about flooding, winds, waves, and rip currents to the National Weather Service in San Juan. $$