Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
205 FLCA42 TJSJ 220836 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 436 AM AST Sat Jun 22 2024 AMZ711>745-PRZ001>013-230845- 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- 436 AM AST Sat Jun 22 2024 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Isolated to scattered thunderstorms possible across Puerto Rico during the afternoon hours, especially out west. Be aware of thunderstorms in your area and be prepared to take shelter. .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...Sunday through Friday On Monday a tropical wave will bring southeasterly wind and a moist airmass. Due to this very hot days with the chance of excessive rainfall is possible through the following days. Tuesday onward is forecast to have a significant heat risk for most of the coastal areas. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ AMZ716-726-VIZ001-002-230845- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 436 AM AST Sat Jun 22 2024 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Lightning...Isolated to scattered thunderstorms possible during the afternoon hours. Be aware of thunderstorms in your area and be prepared to take shelter. .Excessive Heat...This level of heat affects primarily those individuals extremely sensitive to heat, especially when outdoors without effective cooling and/or adequate hydration. .DAYS TWO THROUGH SEVEN...Sunday through Friday On Monday a tropical wave will bring southeasterly wind and a moist airmass. Due to this very hot days with the chance of excessive rainfall is possible through the following days. Tuesday onward is forecast to have a significant heat risk for most of the coastal areas. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$