In contrast, a heatwave is beginning in states such as Guerrero and Oaxaca, where temperatures could reach up to 45 degrees Celsius. Additionally, isolated rainfall is expected in the center of the country, including Mexico City, which reinforces a scenario of high climatic variability in much of the national territory. Mexico City will face a start to the day with significant cold and variable weather conditions this Thursday, April 2nd, in a national context marked by heavy rains, strong winds, and the onset of a heatwave in different regions of the country. Civil protection and meteorological authorities have called on the population to take precautions against thermal contrasts and associated risks. CDMX: Cold in high-altitude areas and an active alert. The Secretariat of Integral Risk Management and Civil Protection (SGIRPC) reported the activation of a Yellow Alert due to low temperatures in the Magdalena Contreras, Milpa Alta, and Tlalpan mayoralties. Temperatures of between 4 and 6 degrees Celsius are forecast for the early morning, specifically between 03:00 and 08:00 hours on Thursday. In this scenario, the population is advised to wear at least three layers of clothing, avoid sudden temperature changes, keep skin hydrated, and reinforce hygiene measures. Similarly, people are urged to see a doctor if they present respiratory symptoms and to maintain adequate ventilation if using heaters or fireplaces. National panorama: rains and extreme heat. At the national level, the National Meteorological Service (SMN) reported the interaction of various atmospheric systems that will cause heavy rains in the southeast, with accumulations of up to 75 mm in Chiapas, Tabasco, and Campeche. These rains could be accompanied by electrical discharges and possible hail. In the north of the country, wind gusts of up to 80 km/h are expected, with the possibility of tornadoes in Coahuila, Nuevo León, and Tamaulipas.
