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Extreme Heat Wave Triggers Alerts Across Spain as Temperatures Soar

Spain faces extreme heat wave with alerts issued in most provinces as temperatures soar above 40ºC.

Key Points

  • • 44 provinces under extreme temperature alert across Spain.
  • • Catalunya experiencing up to 40ºC; Canary Islands on red alert for temperatures above 41ºC.
  • • Health warnings in effect for vulnerable populations.
  • • Meteorological experts attribute increasing heat waves to climate change.

As of August 10, 2025, an extreme heat wave is gripping Spain, with nearly the entire country under heat alerts. Reports confirm that 44 provinces are experiencing extremely high temperatures, reaching a staggering 44ºC in some areas. The alert is particularly severe in regions like Catalunya and the Canary Islands, which have issued red alerts due to soaring temperatures, prompting health warnings for residents.

In Catalunya, cities are reporting temperatures around 40ºC, which has raised concerns about public safety and health impacts as citizens are urged to stay hydrated and avoid outdoor activities during peak hours. The Canary Islands have issued the highest level of alert, as predicted temperatures are expected to exceed 41ºC, emphasizing the dire conditions faced by residents and visitors alike.

Meteorological experts have warned that these conditions are part of a broader trend of increasing heat waves in Spain, exacerbated by climate change, which intensifies the frequency and severity of such weather events. Citizens are advised to take precautions, including staying indoors during the hottest parts of the day and monitoring local news for updates on weather conditions.

The dangers posed by the heat wave are compounded by ongoing reports detailing the health risks associated with excessive heat exposure. Vulnerable populations, including the elderly and those with preexisting health conditions, are at increased risk, heightening the urgency of public health messages. Residents have been encouraged to check on their neighbors and relatives, particularly those who may be less able to protect themselves from the heat.

As the heat wave continues, authorities are actively monitoring the situation, with updates expected throughout the day as conditions evolve. The nation is collectively bracing for more extreme weather, with recommendations and updates likely to shift as temperatures rise further across the country.