What does the weather situation mean for holidaymakers and residents?
For Thursday, 15 October, AEMET forecasts high cloud over Gran Canaria, with low cloud in the north and east early and late in the day. The calima remains light in mid and high areas. Temperatures rise in mid-altitude areas in the north and otherwise remain largely unchanged or rise slightly.
On Friday, 16 October, temperatures remain broadly stable. The north-easterly wind is mostly light, stronger on exposed coasts. The light calima continues in mid and high areas.
On Saturday, 17 October, it will be mostly partly cloudy, with more cloud later in the north. Isolated light showers are possible in mid-altitude areas. The calima is expected to ease from midday and temperatures fall generally.
Which islands were previously affected by rain warnings?
The Canary Islands emergency authority had previously issued rain warning or pre-alert levels for Lanzarote, La Palma and Tenerife. Localised amounts of at least 15 mm in one hour were mentioned.
The original post from the Gobierno de Canarias should be checked for the current situation.
In October 2026, the Gobierno de Canarias had already declared pre-alert episodes for rain for La Palma and later for Lanzarote, La Graciosa, Fuerteventura and the northern slopes of Gran Canaria and Tenerife.
What is a DANA and how likely is it?
DANA stands for “Depresión Aislada en Niveles Altos”, an isolated high-altitude low-pressure system. For the coming week, weather models point to the possible development of a pronounced DANA, according to Canarias7.
The report does not, however, give a confirmed arrival date for the Canary Islands, nor specific rainfall amounts or an official warning level for this possible event. Whether the DANA actually reaches the Canary Islands, when this might happen and whether official warnings result from it remains open.
According to Canarias7, Meteored has reported that a notable anomaly will occur with the detachment of a significant DANA. The unsettled weather could continue beyond the end of October.
What precautions are recommended during calima and rain?
During rain, roads, barrancos and low-lying areas should be avoided. The emergency authority recommends particularly careful driving and warns against leaving vehicles in barrancos.
Calima can reduce visibility and air quality and affect outdoor activities. Official recommendations advise keeping doors and windows closed, drinking enough water and avoiding intense exertion outdoors.
People with respiratory or cardiovascular conditions, older people and children should reduce time spent outdoors. The health authority recommends removing dust with damp cloths and calling 112 if symptoms worsen.
How are warning levels triggered in the Canary Islands?
Coordination takes place between AEMET, the Gobierno de Canarias, the Cabildos and the Ayuntamientos. The General Directorate for Security and Emergencies activates pre-alert or alert levels in accordance with PEFMA, the operational plan for adverse weather phenomena.
AEMET issues the meteorological warnings. The municipalities implement local measures and deal with incidents.
112 is reserved for emergencies. For general information, 012 is recommended.
What should travellers do in the coming days?
Travellers and residents should check the latest AEMET forecasts and the warnings from the Canary Islands emergency authority before outdoor activities. The original report does not mention any confirmed measures beyond the weekend.
There are no confirmed price changes, entry requirements, closures, deadlines or special application procedures in the available sources. No specific health or traffic restrictions are mentioned.
For Las Palmas de Gran Canaria, temperatures between 23 and 27 degrees are given for Thursday.