Overview
- The alert applies to Álvaro Obregón, Cuajimalpa, La Magdalena Contreras, Milpa Alta, Tlalpan and Xochimilco.
- Forecasts call for 4–6°C between roughly 4:00 and 8:00 a.m. on Friday, concentrating the cold in higher-altitude areas.
- Authorities flag elevated health risks for children, older adults and people with respiratory or chronic illnesses.
- Guidance includes dressing in layers, covering the nose and mouth, avoiding sudden temperature changes, staying indoors during the coldest hours and avoiding indoor use of braziers or open flames due to carbon monoxide risk.
- For assistance, residents can contact 911, Locatel at 55 5658 1111 or the SGIRPC at 55 5683 2222, as this activation follows the city’s seasonal winter protocol.