What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
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A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...
CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...