This book introduces young readers to the tools used for observing and measuring the weather based on early elementary classroom weather units. This book includes an age-appropriate activity that enhances comprehension, which can be done at home or in the classroom. Each book in the Weather Watchers series focuses on a particular topic, giving readers a basic scientific introduction to different types of weather, weather measurement methods, the ways weather affects people, and more. Also included is a glossary, index, and an after reading activity to advance learning.