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 radiation, heat, or light passing through or flowing from a unit area of a surface.
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
Snow that rises to 8 feet or higher.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...
The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...