Overview
- Spain reported light snow in Madrid and Valladolid, with AEMET warnings in multiple regions and 633 snowplows mobilized, plus chain requirements on key mountain passes.
- In the United States, the National Weather Service expects widespread cold and snow from the Great Lakes into the Northeast, and a brief low‑probability rain‑snow mix near Tallahassee on Sunday morning with little to no accumulation.
- Argentina’s weather service issued yellow alerts for strong storms and winds across many provinces, and Mar del Plata saw wind damage, fallen trees, and municipal emergency deployments after intense gusts and heavy rain.
- Mexico’s SMN forecasts Cold Front 29 to strengthen Sunday with a very strong Norte producing 100–120 km/h gusts in the Tehuantepec region, heavy rain from Veracruz to Chiapas, and possible snow or sleet on high volcanic peaks.
- Officials caution that the most disruptive impacts are likely during short, high‑intensity windows that can trigger slick roads, flash flooding, and hazardous seas, even as snowfall remains brief and localized.