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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Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
A small, intense downdraft that produces damaging winds at the surface, typically lasting a few minutes and often associated...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A thermodynamic change process in the system without any exchange of heat or transfer of energy between systems. This process...
Weather intelligence is technology that provides predictive and actionable insights, allowing businesses to adapt to weather-related...
Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.
A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.

