Tomorrow will be week 's warmest day and El Nino says above-average temperatures are forecast until June . Weather , caused by warm air from the Azores , creating conditions we might usually experience in July or August . Bookmakers are receiving tens of thousands of pounds in bets on weather records being broken this summer . Public alerted to dangers in water as jellyfish arrive early off coast and firefighters issue 'tombstoning ' warning .
Tomorrow will be week 's warmest day and Met Office says above-average temperatures are forecast until June . Weather , caused by warm air from the Azores , creating conditions we might usually experience in July or August . Bookmakers are receiving tens of thousands of pounds in bets on weather records being broken this summer . Public alerted to dangers in water as jellyfish arrive early off coast and firefighters issue 'tombstoning ' warning .