What is Hail?
Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.
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A continental air mass is a large body of air that forms over land, characterized by dry conditions due to the lack of moisture...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
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 cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear...
An instrument that continuously records atmospheric pressure over time. It uses a barometer to measure pressure and creates...
The amount of water vapor present in the air, which can affect comfort levels and weather conditions.
Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.