The Met Office has issued a weather warning for sub-zero temperatures with forecasters predicting the coldest nights of the year over the next two days, with temperatures possible falling as low as -20C in some places of the UK. Pictured Icicles which have formed around Cotter Force, a small waterfall located west of Hawes in Wensleydale, North Yorkshire. Video: James Hardisty. Date: 8th January 2025.
