The UK is expected to see a return to cool weather, with temperatures returning to around 10-15C and potentially below the seasonal norm of 10-14C. This follows the hottest early April day in 80 years, when temperatures reached 26.6C at Kew Gardens, London. Showers or longer spells of rain will affect many areas over the next few days, with gales forecast and the potential for snow over the highest ground in Scotland.