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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Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
Snow that rises to 8 feet or higher.
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...