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 tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...
A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...
A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
The expected rate of temperature decrease in an adiabatically rising air parcel when there is no heat exchange with the environment....
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...