What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
Snow that rises to 8 feet or higher.