Storm Deborah is set to hit Mallorca today, bringing a sudden shift from spring-like conditions to wintry weather. The Balearic Islands will experience a sharp fall in temperatures, with rain and snow expected in the highest areas of the Serra de Tramuntana.
Aemet's weather forecast for March 26th predicts cloudy to overcast skies with precipitation likely until the afternoon. The snow level is estimated to be around 1,100 metres while daytime temperatures will see a localised significant drop. Aemet's delegate and spokesperson María José Guerrero stated, "maximum temperatures will not exceed 12º-15º, which is below the usual 18º for this time of year. Recent days have even seen temperatures above 20º." Additionally, light frosts are expected in the high zones of the Tramuntana.
Winds are forecast from the north and west ranging from light to moderate. Notably, Aemet has issued several maritime warnings across Mallorca except for the south. The northern and northeastern coasts have an orange alert due to waves potentially reaching up to 8 metres; meanwhile, the Serra and eastern coast carry a yellow warning with waves around 3 metres. These marine alerts are expected to continue into Friday.
Looking ahead to Friday, skies will remain very cloudy with rain showers preferably in the morning, easing to partly cloudy intervals by the afternoon. The snow level will drop further to 1,000 metres. Daytime temperatures should remain steady, while night temperatures will decrease slightly with weak frosts expected again in the Serra de Tramuntana. Winds will stay from the north, light to moderate.
For Saturday, 28 March, Aemet forecasts variable cloud cover in Mallorca with occasional, scattered showers possible. Night temperatures will fall again, with some light frosts, while daytime temperatures are expected to rise. Winds will start from the north before shifting to the west, maintaining a light to moderate strength.