The series devoted to explaining meteorological matters.
Ian McCaskill investigates the strange case of an orange frog found in Cardiff; Howie Watkins goes caving in the Yorkshire Dales to uncover 120,000 years of climatic secrets; Isobel Lang reports on how flood-warning systems can be improved by raincloud analysis; and Simon King gives an estate agent's view of the hot property areas for the year 2050.
(Another edition is on Wednesday at 7.30pm)
(Digital widescreen) (Subtitled)
Website: [web address removed]
Followed by Hot and Cold Shorts: Hail