What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
A type of cloud consisting mostly of small particles such as ice particles.
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...
A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.