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.
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Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
A cloud of irregular appearance, composed of irregular cloud fragments.
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...