What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...