Research in the journal Proceedings of the National Academy of Sciences highlights that extreme weather in Mexico, exacerbated by climate change, is increasing illegal migration to the U.S. Droughts are compelling those in agricultural communities to cross borders riskily, while ongoing extreme conditions limit their return. The study shows a correlation between weather phenomena and migration patterns, emphasizing the socioeconomic inequities tied to climate impacts and the challenges faced by migrants. As extreme weather worsens, experts predict migration pressures will grow, necessitating a reevaluation of immigration policies and climate strategies.