What is Arctic Air?
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
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The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A cloud of irregular appearance, composed of irregular cloud fragments.
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....