How do you use a map key on a radar map?

Answer 1

You look at the colors and if a color is on the map and on the scale/key, it is the same then they mean the same thing for example if blue means 50 and green means 65 and the whole map is blue the whole area is 50 degrees

Answer 2

A map key on a radar map typically displays symbols and colors used to represent different features like precipitation intensity or weather patterns. To use it, you refer to the key to interpret what each symbol or color represents on the radar map. This helps you understand the weather conditions in your area.