With a sweltering 32C forecast for some parts of the UK on Sunday it may come as a surprise that the Met Office has issued a yellow warning for thunderstorms for others on the same day.
Saturday fell short of becoming the hottest day of the year so far with Wisley in Surrey recording a national high of 29C - unable to match the June 10's 32.2C scorcher elsewhere in the same county.
The mercury on Sunday, however, is expected to rise to a level within touching distance of that searing heat some 15 days earlier, possibly even surpassing it according to Met Office meteorologist Greg Dewhurst.