Overview
- AEMET says this Christmas has been the coldest in about 15 years, driven by a strong cold-air mass.
- Temperatures plunged to -12.9°C in Sierra Nevada and to -10.6°C in the Picos de Europa, with -8.3°C at Valgrande-Pajares and -8.9°C at Vega de Urriellu.
- AEMET’s avalanche bulletin rates danger as notable for Friday in the Picos de Europa, easing to limited over the weekend, with 30–50 cm of snow and wind-formed slabs that can be triggered by a single person.
- Asturian roads require chains at the San Isidro, Leitariegos and Connio passes, and access remains closed to the Lagos de Covadonga (CO-4) and the Tuiza–Cubilla stretch (LN-8).
- Euskalmet recorded multiple subzero readings in Bizkaia (Urkiola -2.2°C, Otxandio -1.4°C) and in Álava (22 of 32 stations below zero, Puerto de Herrera -3.6°C), with temperatures forecast to rise Saturday–Sunday and a high chance of rain on Tuesday.