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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The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
Perhaps you have come across them, maybe you are seeing them for the first time. These clouds, known as wave clouds, resemble...