When the sky has a particular look to it, a certain sequence of weather often follows. In this unique book, 24 colour photographs of cloud formations and their accompanying text will help you read the sky, pick up the clues and predict what the weather will do. There are skies associated with bad weather, deteriorating weather, sudden change, temporary deterioration and improving weather, and the tables facing each photograph will help you predict how long the rainfall will last. This bestselling gem of a book will be invaluable to anyone participating in outdoor activities, from farming, gardening and walking, to riding, golfing, sailing and fishing--and, of course, holidaymakers.