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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A condition in which the stratification of the atmosphere depends on both air temperature and pressure, and where surfaces...
Snow that rises to 8 feet or higher.
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
The branch of science dealing with the laws of motion of air or other gases.
Weather intelligence is technology that provides predictive and actionable insights, allowing businesses to adapt to weather-related...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A very cold high pressure that originates over the Arctic Ocean.
A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...