Irish tourists heading to Spain this week are being warned to prepare for \u201cextreme\u201d heat as \u201cexceptionally high\u201d temperatures take hold.\xa0What destinations are affected, and what should you do if you\u2019ve booked a holiday during a heatwave?\xa0Eoghan Corry Editor of Air and Travel Magazine has some tips and advice.\nListen and subscribe to Newstalk Breakfast\xa0on Apple Podcasts or Spotify.\n\xa0\xa0\xa0\nDownload, listen and subscribe on the Newstalk App.\n\xa0\xa0 \nYou can also listen to Newstalk live on newstalk.com or on Alexa, by adding the Newstalk skill and asking: 'Alexa, play Newstalk'.