What is Trough?
An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.
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The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...
A cloud of irregular appearance, composed of irregular cloud fragments.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...
Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...