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UCAR Center for Science Education
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Clouds are made of tiny water droplets or ice crystals. Learn how clouds form and the many different types.
What gives lightning its zap and thunder its boom? Learn how and where thunderstorms form.
What causes tornadoes to spin? Learn more about how and where tornadoes form.
Hurricanes can spell disaster for people who live on coasts where the storms come ashore. Learn how hurricanes form and how to stay safe.
Will it rain, sleet, or snow? Learn about the types of winter weather.
What happens when you combine pressure, temperature, and other ingredients to make weather?