This map displays the infrared band of light and show relative warmth of objects. Infrared imagery is useful for determining clouds both at day and night. Colder objects are brighter and warmer objects are darker. It displays the weather systems and patterns that may affect your area.
Following far-reaching snowstorms from November and early December, a lack of Arctic air will generally limit the chances of a white Christmas to the northern tier states and the mountains of the West for Dec. 25, 2018.