Overview
- Official agencies keep orange and yellow warnings in parts of the Cantabrian range, with Friday flagged as the most disruptive day of the episode.
- The DGT reports a red level on the AS-228 at Puerto de Ventana, banning trucks and buses and requiring chains or winter tyres for other vehicles.
- Additional controls include a yellow level toward Puerto de Pontón on the N-625 and impacts at Estacas de Trueba, Lunada and Portillo de la Sía.
- Government figures point to snow accumulations up to 25 cm in Burgos and around 20 cm in Montaña Palentina, with the snow line near 500 metres early Friday.
- Euskalmet logged subzero minima in inland Bizkaia and projects precipitation to ease later today as the snow line rises toward roughly 800 metres, with lingering cold and some local road-clearing gaps in Montaña Alavesa covered by the provincial authority.