What is Clear?
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility. Clear sky. In meteorology, this term is also used when the cloud cover is less than 1/8 during the day or at the observation hour.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
A very cold high pressure that originates over the Arctic Ocean.
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.