Around 10,000 tonnes of recycled cardboard bales are on fire at the Smurfit Kappa paper mill in Birmingham, West Midlands Fire Service has said.
The service said crews and agencies are continuing to battle high winds but are "working extremely hard" to bring the blaze under control.
More top news
After the thundery activity overnight, clears skies follow leading to a sunny, humid day. Then more thundery outbreaks to come.
A British Army nurse is to be awarded the OBE for her role in the "vanguard" of efforts to control the deadly Ebola disease in Sierra Leone.
Leaders in France and Britain today pledged to work together and increase funds to help stop migrants smuggling their way across the Channel