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What is Relative Humidity?

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

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Glossary

A middle cloud type within the B family in the international cloud classification. These clouds consist of water droplets...

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential...

Nor'easter is a meteorological event commonly observed in the Northeastern United States and typically occurs during the...

Coastal flooding occurs when water from the ocean, sea, or large lakes inundates land areas along the coast, usually due...

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 measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...

Indicates the amount of water the soil can absorb/retain through percolation. This capacity is around 7% in sandy soil 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 storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.

Precipitation in the form of small balls or lumps of ice that form in thunderstorm updrafts and fall to the ground.