Overview
- AEMET-based municipal forecasts for December 21 show very high precipitation probabilities across Galicia, with many periods at 100% and frequent thunderstorms reported.
- Town-level guidance cites measurable rainfall, including an estimated 5–10 mm in Marín, with cool, humid conditions and persistent cloud cover across multiple localities.
- Wind hazards accompany the Galician rain, with Bueu forecast to see gusts up to about 40 km/h and several areas expecting 20–35 km/h, reducing comfort and visibility.
- The SMN projects a cold start in Mexico City at roughly 5–7°C with bruma and fog in higher zones, a tempered afternoon near 20–22°C, and isolated light showers with northerly breezes of 10–20 km/h.
- Mendoza’s Dirección de Contingencias Climáticas expects an unstable Monday with possible precipitation, temperatures from 18°C to about 31°C, and a Defensa Civil alert in place for storms.