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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The branch of science dealing with the laws of motion of air or other gases.
A large body of air having similar horizontal temperature and moisture characteristics.
A type of cloud consisting mostly of small particles such as ice particles.
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
Confluence refers to the area where two or more air streams or bodies of water meet and combine. In meteorology, it often...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...