Overview

• Lorena’s circulation, combined with the Mexican monsoon and an upper-level trough, will trigger very heavy to intense rainfall across Baja California Sur, Sonora, Chihuahua, Durango and Sinaloa.
• Authorities warn of urban flooding, landslides, fast-rising streams and river overflows in affected areas, urging close attention to official alerts.
• Stationary Front No. 1 over the northeast will bring 40–60 km/h gusts with showers or strong storms in Coahuila, Nuevo León and Tamaulipas.
• Coastal impacts include 70–80 km/h winds with 100–120 km/h gusts and 4.5–5.5 m seas along Baja California Sur, with 2–3 m waves extending to Sinaloa and Nayarit.
• Forecasts also call for 50–75 mm rains across parts of the west and center plus strong storms and possible hail in the Valley of Mexico, while regional outlooks show contrasts such as high storm risk in Miami and mostly sunny conditions in New York.