Overview
- The National Meteorological Service reports Front 11 over the Yucatán Peninsula producing showers and strong rain across the southeast.
- A polar air mass tied to the system is driving temperature drops in northern, central and eastern states with frost risk in the highlands of the Mesa del Norte and Mesa Central.
- Civil protection authorities in Chiapas warn of 25–50 mm of rain, strong winds and coastal hazards with wave heights up to 4 meters in the Gulf of Tehuantepec.
- Northerly wind gusts are forecast at 70–90 km/h in the Isthmus and Gulf of Tehuantepec and 50–70 km/h in parts of Chihuahua, Coahuila, Nuevo León and Tamaulipas.
- SMN projects 48–50 cold fronts for September 2025 to May 2026 with an outlook of 6 in November, 7 in December, 6 in January, 5 in February, 6 in March, 5 in April and 3 in May.