Weather Glossary
Ever wonder what an anemometer measures? Or what a dust devil is? Here's a helpful glossary of popular weather terms.

What is Saint Elmo's Fire?
This unique phenomenon has been a cause of a lot of speculation and awe. Learn what it is and what causes this "fire."

Weather Glossary
Below are some common, and uncommon, weather terms. Absolute Zero The temperature at which all molecular motion ceases, equal to -459.67 degrees Fahrenheit or -273.16 degrees Celsius.Anemometer An instrument for measuring wind force and speed. Aurora A glow of colored...