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 amount of water vapor present in the air, which can affect comfort levels and weather conditions.
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...
A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.
A large body of air having similar horizontal temperature and moisture characteristics.
A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...