What is Arctic High?

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

A mass of very cold, dry air that mostly originates over the Arctic Ocean.

Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...

A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...