Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
817 FLCA42 TJSJ 010847 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 447 AM AST Tue Oct 1 2024 AMZ711>745-PRZ001>013-020900- 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- 447 AM AST Tue Oct 1 2024 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Isolated to scattered thunderstorms possible across the interior and southern slopes of PR. 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. .Rip Currents...Life-threatening rip currents are possible in the surf zone particularly along the north-facing beaches. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Swells from distant cyclones will maintain a moderate to high risk of rip currents across the north and east facing beaches of the islands through the period. Marine conditions could deteriorate by the weekend. Excessive heat conditions will continue all week across the coastal and urban areas of the islands. Afternoon thunderstorm activity could produce gusty winds, and urban and small stream flooding over central, west and southern Puerto Rico. .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. $$ AMZ716-726-VIZ001-002-020900- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 447 AM AST Tue Oct 1 2024 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Excessive Rainfall...Ponding of water in roads and poorly drained areas across the northern islands. Urban and small streams flooding is possible. .Excessive Heat...This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. Impacts possible in some health systems and in heat-sensitive industries. .DAYS TWO THROUGH SEVEN...Wednesday through Monday Swells from distant cyclones will maintain a moderate to high risk of rip currents across the north and east facing beaches of the islands through the period. Marine conditions could deteriorate by the weekend. Excessive heat conditions will continue all week across the coastal and urban areas of the islands. .SPOTTER INFORMATION STATEMENT... Spotter activation is encouraged. Please relay any information about flooding, winds, waves, and rip currents to the National Weather Service in San Juan. $$