Following the orange alert in La Rioja on December 11, the National Meteorological Service issued yellow alerts for storms on December 13 in parts of La Rioja and Buenos Aires provinces, warning of heavy rains and strong winds.
Argentina's National Meteorological Service (SMN) issued yellow storm alerts on Saturday, December 13, 2025, for areas in La Rioja and Buenos Aires provinces. This follows the orange alert on December 11 for specific La Rioja locations like La Rioja, Aimogasta, and Chamical.
Yellow alerts indicate potential adverse conditions with gusty winds and heavy rainfall, lower severity than the prior orange warning. Residents in affected zones should monitor updates, avoid risks, and follow civil defense advice. These events reflect ongoing unstable weather in central and western Argentina during summer.