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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An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...
The occurrence of storms resulting from the horizontal advection of cold air at high levels or the horizontal advection of...
A periodic cooling of sea surface temperatures in the central and eastern Pacific Ocean, often leading to altered global...
A drainage wind that flows downhill due to gravity, often associated with cold air descending from elevated regions.
A thick cloud of tiny water droplets suspended in the atmosphere near the Earth's surface, significantly reducing visibility.
A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...
A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.