Colombia is currently experiencing its third cold front of 2026, which has led to intensified rainfall across much of the country. This phenomenon is causing significant climactic changes, including increased cloud cover, strong winds, elevated wave activity, and a general drop in temperatures, as reported by the Hydrology, Meteorology, and Environmental Studies Institute (Ideam). A cold front occurs when a cold and dense air mass collides with a warmer air mass, leading to drastic changes in weather patterns, notably resulting in sharp temperature drops, heavy rainfall, and storms.

Meteorologist Daniel Useche Samudio explained that the cold front generates these extreme weather conditions, and in light of this, President Gustavo Petro has raised concerns about the potential impacts on multiple regions in Colombia. He specifically mentioned the effects expected from the fourth Arctic wave, which has recently intensified into a storm in New York. As per Ideam's assessments, the country should brace for significant rainfall, particularly in areas already vulnerable to flooding and landslides.

The government's response to this weather event is crucial as Colombia continues to grapple with the implications of climate change. The predictive models and assessments by Ideam are intended to prepare communities and manage potential risks, underscoring the importance of proactive measures to mitigate disaster impacts. The warning serves as an urgent call for both local authorities and residents to remain vigilant and prepared for extreme weather, which may increasingly become a norm due to climatic shifts.