What is Heat Index?
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the 'apparent temperature.'
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A very cold high pressure that originates over the Arctic Ocean.
Snow that rises to 8 feet or higher.
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.