Overview
- Spain’s meteorological agency expects showers in the central peninsula on Wednesday, spreading to the western half by Friday despite temperatures remaining higher than usual for December.
- Euskalmet projects a midweek cooldown in Bilbao to about 15°C by day and 10°C overnight following the holiday sunshine.
- Galicia’s municipal forecasts for Tuesday and Wednesday point to persistent cloud and very high rain probabilities with generally small totals, alongside southerly gusts locally near 55–75 km/h.
- In Buenos Aires, the national weather service flagged Tuesday as the week’s most unstable period with sustained winds of 23–31 km/h, gusts of 42–50 km/h and a limited chance of afternoon showers before a warming trend.
- Mendoza forecasters anticipate highs around 31°C with isolated storms in the East, Valle de Uco and the south, and note potential snow on the Chilean side near Paso Cristo Redentor later in the week.