18°13'北 / 65°55'西 / 高度 74 m / 09:25 2026-08-04, America/Puerto_Rico (UTC-4)
開始于: 2026-08-04, 10:00
到: 2026-08-04, 16:00
* WHAT...This level of heat affects most individuals sensitive to heat, especially those without effective cooling and/or adequate hydration. expected. * WHERE...Urban and coastal areas of Puerto Rico and the U.S. Virgin Islands. * WHEN...From 10 AM this morning to 4 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.
Eastern Interior,Juncos
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.
Monitor the latest forecasts and warnings for updates.
NWS San Juan PR
2026-08-04, 02:16