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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A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...
An instrument for measuring atmospheric pressure.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.
A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
The situation where there is no advection because the constant pressure surfaces and temperature surfaces in the atmosphere...
A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...
The narrow region between 35-40 ° N and S latitudes in the Northern and Southern Hemispheres, lying between the tropical...