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
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A narrow band of strong winds in the upper atmosphere, typically flowing from west to east and influencing weather patterns.
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...