On February 24, 2023, five boroughs in Mexico City were placed under a Red Alert due to severe cold weather, prompting local authorities to urge residents to take protective measures against low temperatures. The city's risk management and civil protection agency indicated that all 16 boroughs would experience chilly conditions during the early morning hours, following the first heat wave of the year.

The areas most impacted by the cold are expected to be in the southern and western parts of the capital, particularly at higher altitudes, where temperatures could drop to as low as -2 degrees Celsius. Authorities have advised residents to seal doors and windows to prevent cold air from entering homes, ensuring a warmer indoor environment. Specific recommendations were provided to ensure that individuals are adequately prepared for the frigid conditions.

The five boroughs placed on Red Alert are Álvaro Obregón, Cuajimalpa, Magdalena Contreras, Milpa Alta, and Tlalpan, with minimum temperatures forecasted to range from 0 to -2 degrees during the early hours of Tuesday. The alert highlights the importance of community safety measures in times of extreme weather, reminding residents of the potential dangers associated with low temperatures, especially for vulnerable groups such as the elderly and those with health issues.