Roger Tory Peterson

John A. Day

Vincent J. Schaefer

This Peterson First guide contains easy-to-understand answers to questions about the weather, such as why the sky is blue, what makes it rain, and what causes rainbows. The book also features 116 color photographs that show how to identify clouds, with explanations of what each cloud type tells about the weather to come.

Peterson First Guide to Clouds and Weather

A guide to identifying cloud formations and understanding what they foretell about the weather, with information on related topics such as sky color, precipitation, and air pressure.

Vincent J. Schaefer

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