In Pictures: Snow in the north of EnglandNational Wednesday 21 January 2015, 9:23pmA sheep stands in a snow covered field near Reeth in North Yorkshire. Credit: Anna Gowthorpe/PA The first heavy snow of the season has fallen in northern parts of the UK causing some delays at airports and traffic problems on the roads.Overnight temperatures in North Yorkshire are expected to plummet again. Credit: Anna Gowthorpe/PAA snow scene looking from the A66 in Cumbria after heavy snowfall overnight. Credit: Owen Humphreys/PAA man grits a snow covered road near Ripponden in West Yorkshire. Credit: John Giles/PAFor more pictures of snow in the north of England visit ITV Calendar.