Ibiza and Formentera are forecast to face a yellow weather warning for heavy rain on Tuesday, 3 November, with the Spanish State Meteorological Agency (AEMET) warning that rainfall could reach 25 litres per square metre in just one hour.
The warning is scheduled to run from 07:00 until 23:59, covering almost the entire day. The forecast marks a return to unsettled weather after a relatively calm start to the week across the Pitiusas.
Rain and Possible Thunderstorms Expected
AEMET's forecast indicates increasing cloud cover on Tuesday, with showers that could become locally heavy and may be accompanied by thunderstorms.
Rain could begin during the early hours of the morning in Ibiza and Formentera before the unsettled conditions extend towards Mallorca and Menorca.
The forecast also points to a drop in daytime temperatures. Winds are expected to come mainly from the east, generally at light to moderate strength.
Unsettled Conditions Could Continue on Wednesday
The change in weather may not be limited to Tuesday. AEMET's outlook also indicates the possibility of further showers across Ibiza and Formentera on Wednesday, 4 November.
The development and intensity of the rainfall will depend on how the weather system moves across the Balearic Islands. Forecasts and warning periods may therefore be updated as the situation develops.
What Does a Yellow Weather Warning Mean?
A yellow warning is the lowest level in AEMET's three-tier system for adverse weather, below orange and red. It indicates potentially hazardous conditions, particularly for people and activities that are exposed to the weather.
The forecast maximum of 25 mm in one hour refers to the possible accumulation of rainfall over a short period. Localised heavy showers can create difficult conditions on roads and in areas prone to water accumulation.
Residents and visitors should follow official weather updates, take care when travelling during periods of heavy rain and avoid crossing flooded roads or areas where water is accumulating.
AEMET's warnings can change as new forecasts become available. The latest official information should be checked before travelling or planning outdoor activities.