All four episodes from the BBC documentary series about extreme weather conditions. 'Wind' looks at hurricanes, the Aurora Borealis, and winds from space. 'Wet' visits the wettest place in Europe, as well as finding out about Texan drought and the Indian monsoon season. 'Cold' visits the Inuit of Greenland and discovers how they survive in the extreme cold. Finally, 'Hot' travels from the desert to the jungle, and explores the phenomena of heat waves and lightning. Presented by Donal MacIntyre.