Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
229 FLCA42 TJSJ 140832 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 432 AM AST Tue May 14 2024 AMZ711>745-PRZ001>013-150845- 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- 432 AM AST Tue May 14 2024 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Isolated thunderstorms are possible, mainly across central interior and west sections this afternoon. Be aware of thunderstorms in your area and be prepared to take shelter. .Excessive Rainfall...Ponding of water in roads and poorly drained areas mainly over portions of western Puerto Rico. Urban and small streams flooding is possible. .Excessive Heat...Heat index 102-107 degrees across west,north and east coastal and urban areas,Culebra and Vieques. Heat exhaustion is possible with prolonged exposure. .DAYS TWO THROUGH SEVEN...Wednesday through Monday The excessive rainfall and lightning hazards risk are likely each afternoon but in isolated areas, mainly over the central and west sections of Puerto Rico due to afternoon showers and isolated thunderstorm development. By Thursday onwards additional moisture and a southeasterly wind flow across the region, heat indices may surpass 102 degrees Fahrenheit, with localized areas experiencing 108-110 degrees. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ AMZ716-726-VIZ001-002-150845- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 432 AM AST Tue May 14 2024 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Excessive Heat...Heat index between 100-107 degrees across north and east coastal and urban areas. Heat exhaustion possible with prolonged exposure. .DAYS TWO THROUGH SEVEN...Wednesday through Monday By Thursday onwards additional moisture and a southeasterly wind flow across the region, heat indices may surpass 102 degrees Fahrenheit, with localized areas experiencing 108-110 degrees. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$