What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.