Puerto Vallarta, Jalisco — The National Meteorological Service (SMN), the official weather source of the Government of Mexico, has issued a warning for heavy rains across the western regions of the country, with particular emphasis on the state of Jalisco. This weather alert comes as tropical wave No. 12, in combination with a low-pressure channel over the west and center of the national territory, and a low-pressure zone with potential for cyclonic development south of Guerrero and Michoacán, will bring significant rainfall to the area.