Spain is set to experience a mix of weather conditions over the Halloween weekend, with heavy rain expected in the Canary Islands while mainland Spain enjoys warmer temperatures. Meteorologists have issued warnings for Tenerife, La Palma, and El Hierro, where rainfall could exceed 50 millimeters per square meter from Saturday, October 31, into the following week. The combination of an approaching weather system and cold air at high altitudes is likely to produce showers and thunderstorms across these islands.
The anticipated heavy rainfall raises concerns about potential flooding in areas with poor drainage and poses risks to travelers in mountainous regions. Authorities advise residents and tourists to stay updated with local weather forecasts and heed official alerts, though rainfall intensity may vary significantly across the islands.
In contrast, mainland Spain is predicted to enjoy mostly calm weather, with high pressure maintaining clear skies. Andalucia could experience some of the highest temperatures, with Seville potentially reaching 29°C, and cities like Granada and Huelva expecting highs around 27°C. Madrid is forecast to reach about 22°C. While most of the mainland remains warm and dry, isolated showers may occur in Mediterranean areas, particularly in Catalonia and the Valencian Community. The Balearic Islands may see more unsettled conditions, with local heavy rain and thunderstorms predicted in parts of the region.
Travelers in Spain should also be aware of strong easterly winds around the Strait of Gibraltar, where powerful gusts are expected during early morning hours. Additionally, morning fog and mist could reduce visibility in Galicia and along the Cantabrian coast, potentially impacting travel plans.
Overall, while much of mainland Spain is likely to enjoy pleasant weather at the end of October, the Canary Islands face a contrasting forecast with significant rain expected. Residents and visitors throughout Spain are encouraged to monitor the latest forecasts and official weather warnings to stay safe during this period of varied weather conditions.