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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The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A type of low-altitude cloud that forms in uniform layers, often covering the entire sky and producing overcast conditions.
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
A strong wind typically ranging from 34 to 40 knots (39 to 46 miles per hour) and often associated with rough seas and stormy...