What is Arctic High?

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

Snow that rises to 8 feet or higher.

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

The horizontal transport of any feature within the atmosphere due to the movement of air (wind). This includes phenomena...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.