This site from the University Corporation of Atmospheric Research provides a lengthy page covering numerous topics including the difference between heat and temperature, the use of different temperature scales, thermal expansion, how a...

Information on what weather is to begin with, then progresses to how scientists can predict the weather. Common ways to predict weather are also included such as use of a barometer and rain gauge.

A look back in time at weather instruments used in previous centuries. Includes pictures and descriptions of instruments from Franklin Institute's historical collection.

Identify the tools used to measure various aspects of climatology like a barometer.