Hazardous Weather Outlook
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
457 FLCA42 TJSJ 070848 HWOSJU Hazardous Weather Outlook National Weather Service San Juan PR 448 AM AST Sat Jun 7 2025 AMZ711>745-PRZ001>013-080900- 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- 448 AM AST Sat Jun 7 2025 This Hazardous Weather Outlook is for portions of Puerto Rico. .DAY ONE...Today and Tonight .Lightning...Isolated thunderstorms, particularly across interior to western PR. Stay alert and be prepared to take shelter if storms develop. .Excessive Rainfall...Flooding in urban areas, roads, small streams, and washes, particularly across interior to western PR. There is a low chance of isolated flash floods. Elsewhere (particularly downwind of El Yunque during the afternoon and eastern municipalities tonight), plan for water ponding on roads and in poorly drained areas. .Excessive Heat...This level of heat affects primarily those individuals extremely sensitive to heat, especially when outdoors without effective cooling and/or adequate hydration. These conditions are most likely across northern, western and southern lower elevations of PR. .Wind...Breezy conditions (18-22 kts | 21-25 mph), particularly across coastal areas. Unsecured items could blow around. .Rip Currents...Life-threatening rip currents are possible in the surf zone, particularly across northern PR tonight. Isolated stronger rip currents may occur elsewhere, especially near piers, jetties, and channels. .DAYS TWO THROUGH SEVEN...Sunday through Friday Hot temperatures will persist for the upcoming days. This risk could be elevated on Monday. An elevated risk of flooding and a limited risk of lightning is anticipated almost each afternoon across the interior and western Puerto Rico. Winds will pick up on Monday, deteriorating marine conditions, as well as promoting a moderate risk of rip currents. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$ AMZ716-726-VIZ001-002-080900- St. Thomas St. John adjacent Islands-St Croix- Nearshore Atlantic and adjacent Caribbean Coastal Waters- 448 AM AST Sat Jun 7 2025 This Hazardous Weather Outlook is for portions of USVI. .DAY ONE...Today and Tonight .Excessive Rainfall...Ponding of water in roads and poorly drained areas is possible, particularly tonight, as a patch of moisture moves in from the Anegada Passage. There is a low chance of localized urban and small streams flooding. .Wind...Breezy conditions (18-22 kts | 21-25 mph), particularly across coastal areas. Unsecured items could blow around. .DAYS TWO THROUGH SEVEN...Sunday through Friday Hot temperatures will persist for the upcoming days. Winds will pick up on Monday, deteriorating marine conditions, as well as promoting a moderate risk of rip currents. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed. $$