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 small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
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 thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...
A very cold high pressure that originates over the Arctic Ocean.
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.