What is Precipitation?
Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet, and hail.
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A rapidly rotating column of air extending from a thunderstorm to the ground, capable of causing significant damage.
A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A tropical cyclone with sustained winds of at least 74 miles per hour, characterized by a central eye, strong winds, and...
Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.
A mass of very cold, dry air that mostly originates over the Arctic Ocean.
Weather is the day-to-day meteorological conditions that happen in our atmosphere. Weather can change within minutes, which...
A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...