Thundery heavy rain just abaiting a little now. Lasted around 2 hours with numerous close lightning flashes and long,loud rumbles of thunder. currently 53mm of rain today, 19mm in last 2 hours. Massive problems in Sheffield this morning due to 105mm in just 2 days falling and running down the many hills surrounding the city. Many manhole covers off this morning, leaves and branches down and roads looking like rivers.