Public Health England publishes its guide on coping with the dangers of severe hot weather - as spring is set to be the coldest since 1979
Friday's weather really will be atrocious for England and Wales. But Saturday and Sunday may be the last chance for a BBQ for a while.
It's a little unusual to get some snow in May - but it's not unheard of. But it can also snow in summer!
Britain will look up to mainly cloudy skies for the rest of today, but with spots of sunshine appearing - especially in Northern Ireland, southern Scotland and southwestern England.
Temperatures will also rise a little after yesterday's mild day, with a high of 17C.
The Met Office has issued an amber weather warning for heavy rain across some parts of the UK until 11pm tonight.