For us mere mortals, the heat will be excessive today. Since when has it been 38C??!
Draw your curtains as they should reflect the heat away from the internal rooms which will make sleeping easier tonight
Drink plenty of water. We can’t emphasise this enough!
If you go out, keep walks short, take water with you and wear suncream. Don’t forget the usual hand washing and hand gel and phoning friends to make sure they’re ok.
Take heed of Baz Luhrmann!