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
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...
Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...
An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...