In Tenerife, authorities have issued severe weather warnings advising both residents and tourists to limit travel due to the onset of Storm Therese, which is expected to bring strong winds and heavy rain throughout the weekend. The Canary Islands' regional administration has specifically warned of significant rainfall and potential risks, including flash floods and landslides, particularly on La Palma and Tenerife. The Spanish meteorological agency has noted that wind gusts could reach up to 28 meters per second, with dangerously high waves expected at sea.

Already, a state of emergency has been declared across the island, which has necessitated the closure of many hiking trails and natural parks, as well as the suspension of various outdoor activities. Authorities are emphasizing caution for those traveling on roads, urging heightened vigilance due to the anticipated severe conditions. Significant snow accumulation is also expected in some of the island's mountainous areas, further complicating the situation as the storm progresses.

The advice to avoid unnecessary travel is crucial as local infrastructure may be strained under the weather conditions, posing risks for all travelers, especially in the context of a typical tourism-heavy weekend. This situation highlights the importance of preparedness and awareness of natural hazards, especially in regions prone to such severe weather events.