A cold front, referred to as number 35, is approaching the northwest region of Mexico and is expected to enter during the late afternoon or evening over Baja California. This weather system will cause strong localized rains, wind gusts, and the possibility of snow or sleet in mountainous areas, according to reports from the National Water Commission (Conagua). This cold front is associated with a polar trough and subtropical jet stream, resulting in showers in Sonora and isolated rains in Baja California Sur, as well as significant wave heights of up to three meters along the western coast of Baja California.

Despite the arrival of the cold front, the National Meteorological Service (SMN) of Conagua anticipates warm and hot weather for much of Mexico on February 17, with low probabilities of rain across many states. Specifically, the forecast predicts maximum temperatures ranging from 40 to 45°C in Guerrero, Oaxaca, and Chiapas, while areas with temperatures between 35 and 40°C include various parts of the country. This highlights the unusual juxtaposition of extreme temperatures and weather phenomena as the cold front moves in.

The implications of this weather event are significant, as the combination of heat and precipitation can create challenging conditions for various regions, particularly in agriculture and public health. The public is advised to stay informed about changing weather conditions and to remain cautious of the potential dangers associated with high temperatures, such as heatstroke, while also preparing for the sudden onset of rain and wind brought by the cold front.