San Juan, PR

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Last Map Update: Thu, Jul 9, 2026 at 12:50:45 pm AST

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Heat Advisory

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Stay Cool, Stay Safe: Heat Advisory for PR Today

Elevated Fire Danger Expected Today

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July 9, 2026: Thursday, July 9, 2026 | Jueves, 9 de julio de 2026: A Heat Advisory is in effect today for portions of Puerto Rico and the U.S. Virgin Islands. Heat index values between 102 and 111°F are expected this afternoon, increasing the risk of heat-related illnesses. Stay hydrated, limit outdoor activities during peak heat, and seek air conditioning whenever possible. | Una Advertencia de Calor está en efecto hoy para sectores de Puerto Rico y las Islas Vírgenes Estadounidenses. Se esperan índices de calor entre 102 y 111°F durante la tarde, aumentando el riesgo de enfermedades relacionadas con el calor. Manténgase hidratado, limite las actividades al aire libre durante las horas de mayor calor y busque lugares con aire acondicionado siempre que sea posible.

Thursday, July 9, 2026 | Jueves, 9 de julio de 2026: A Fire Danger Statement is in effect today for portions of southern and eastern Puerto Rico from 10 AM to 4 PM AST. Dry vegetation, relative humidity between 45–55%, easterly winds of 15–25 mph, and Saharan dust will create favorable conditions for the rapid spread of any fires that develop. Avoid outdoor burning or activities that could produce sparks, and report any signs of smoke or fire immediately. | Un Comunicado de Peligro de Incendios está en efecto hoy para sectores del sur y este de Puerto Rico desde las 10:00 AM hasta las 4:00 PM AST. La vegetación seca, la humedad relativa entre 45–55%, los vientos del este de 15–25 mph y el polvo del Sahara favorecerán la rápida propagación de cualquier incendio que se inicie. Evite realizar quemas o actividades que puedan producir chispas y reporte de inmediato cualquier columna de humo o incendio.

NWS San Juan, PR