Winter weather could be heading our way in the first week of the Easter holidays as snow, rain and freezing temperatures are expected across the UK.Things are set to reach freezing temperatures by the end of the week – with lows of -5C and up to 12 centimetres of snow in some parts of Great Britain. Arctic air travelling from the north will eventually spread over the country with the Met Office warning that the cold air “will win out eventually” by the end of the week.