18°20'N / 64°55'W / Altitud 10 m / 08:07 03/08/2026, America/St_Thomas (UTC-4)
de: 03/08/2026, 10:00
a: 03/08/2026, 17:00
* 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 U.S. Virgin Islands. * WHEN...From 10 AM this morning to 5 PM AST this afternoon. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Up to high concentrations of Saharan Dust will result in hazy skies and deteriorated air quality.
Saint Thomas and Saint John,Saint Thomas
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.
NWS San Juan PR
03/08/2026, 02:02