Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
030 FLCA42 TJSJ 300818 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 418 AM AST Thu May 30 2024 AMZ711>745-PRZ001>013-310830- 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- 418 AM AST Thu May 30 2024 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Isolated to scattered thunderstorms possible across northwestern Puerto Rico. 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...Heat index 108-111 degrees expected across the west to northeastern sections of Puerto Rico. Heat exhaustion likely with prolonged exposure. Heat stroke possible. .DAYS TWO THROUGH SEVEN...Friday through Wednesday Hot and muggy conditions will persist for the next several days. Scattered showers and isolated thunderstorms may cause ponding of water in roads and poor drainage areas each afternoon mainly across northwestern Puerto Rico. A mass of drier air, with moderate concentration of Saharan dust will persist across the local region through Sunday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ AMZ716-726-VIZ001-002-310830- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 418 AM AST Thu May 30 2024 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Lightning...Isolated to scattered thunderstorms possible across the U.S. Virgin Islands. Be aware of thunderstorms in your area and be prepared to take shelter. .Excessive Heat...Heat index 108-111 degrees expected across St. Croix. Heat exhaustion likely with prolonged exposure. Heat stroke possible. .Rip Currents...Life-threatening rip currents are possible in the surf zone particularly in St. Croix .DAYS TWO THROUGH SEVEN...Friday through Wednesday Hot and muggy conditions will persist for the next several days. Scattered to isolated showers will affect the local islands, mainly during the morning hours each day. A mass of drier air, with moderate concentration of Saharan dust will persist across the local region through Sunday. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$