UK holidaymakers have been advised against traveling to popular European destinations such as Portugal, Italy, and Turkey this summer due to an intense heatwave sweeping across the continent. Extreme Temperatures Hit Europe Weather maps have shown temperatures soaring to as high as 43C, creating dangerous conditions from Portugal to Turkey. The scorching heat has prompted warnings for UK tourists to reconsider their travel plans. Widespread Impacts Expected Recent forecasts have projected temperatures reaching up to 41C in Greece, Italy, Portugal, and Algeria. Weather experts like Kenan Yüksel in Turkey have highlighted the potential risks, including forest fires and floods, due to the combination of high temperatures and strong winds. Unprecedented Heat Levels Yüksel emphasized the abnormal heat levels in southern and western regions, surpassing seasonal averages by 3 to 8 degrees Celsius. The upcoming days are expected to bring further increases in temperatures, with cities like Istanbul and Ankara reaching scorching levels. Detailed Forecasts Yüksel provided detailed forecasts for major cities, with temperatures in Istanbul expected to hit 30-32 degrees and rising to 36 degrees in Ankara. İzmir is also set to experience temperatures around 35-36 degrees. The warnings come as a proactive measure to ensure the safety and well-being of travelers amid the extreme weather conditions. Travelers are advised to stay updated on weather alerts and make informed decisions regarding their travel plans.