National Weather Service United States Department of Commerce

Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

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Last Map Update: Wed, Oct 1, 2025 at 8:32:22 am AST

[October 1st] Once again, warmer conditions are expected today across the islands, promoting hazardous heat conditions. Hence, an Extreme Heat Warning is in effect for all urban and coastal areas of the islands from 10 AM through 5 PM AST. Check out some of the recommendations and share with your family and friends. Stay hydrated! [1ro de octubre] Una vez más, se esperan condiciones más cálidas hoy a través de las islas, lo que provocará condiciones de calor peligrosas. Por lo tanto, se ha emitido un Aviso de Calor Extremo para todas las áreas urbanas y costeras de las islas desde las 10:00 AM hasta las 5:00 PM AST. Vea algunas de las recomendaciones y compártalas con su familia y amigos. ¡Manténgase hidratado!
[October 1st] The risk of rip currents will remain low today, but life-threatening rip-currents will return by Friday, persisting through at least Sunday. Check out the beach forecast for the next days and share with your family and friends. [1ro de octubre] El riesgo de corrientes marinas se mantendrá bajo hoy, pero las corrientes marinas amenazantes a la vida volverán el viernes y persistirán hasta al menos hasta el domingo. Vea el pronóstico para las playas de los próximos días y compártala con su familia y amigos.
🌀 Based on climatology, in October, tropical cyclone formation favors the western Caribbean and the eastern Gulf to the north-northeastward across Cuba and Florida into the Gulf Stream corridor and western to central North Atlantic. 🌀Basado en climatología, en octubre, la formación de ciclones tropicales favorece el oeste del Caribe y el este del Golfo hacia el norte-noreste a través de Cuba y Florida hacia el corredor de la Corriente del Golfo y oeste a centro del Atlántico Norte.
TJUA NEXRAD - Cayey, PR