Overview
- The National Weather Service (SMN) reports the front crossing the Yucatán Peninsula and shifting into the Caribbean by late Tuesday, with the associated Arctic air mass keeping cold, wind and rain in place through mid‑week.
- An intense Norte continues with gusts of 90–110 km/h in the Isthmus and Gulf of Tehuantepec and high seas up to 4–5 meters off Veracruz and Tehuantepec, posing hazards to navigation and coastal infrastructure.
- Heavy to torrential rainfall persists in Veracruz, Oaxaca, Chiapas and Tabasco, raising risks of landslides, river rises and flooding in low‑lying areas.
- Minimum temperatures plunge to -15 to -10 °C in high terrain of Durango and -10 to -5 °C in Chihuahua, with widespread frosts elsewhere and a chance of snow or sleet on Pico de Orizaba and Cofre de Perote.
- Puebla suspends classes in 14,789 schools and Hidalgo halts schooling in 34 municipalities, while Mexico City issues yellow and orange cold alerts with forecast lows of 1–3 °C and civil‑protection posts are activated in several states.