What is Humidity?

The amount of water vapor present in the air, which can affect comfort levels and weather conditions.

A large, organized thunderstorm with a rotating updraft, often producing severe weather such as tornadoes, hail, and heavy...

A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...

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

A cold front is the leading edge of a cold air mass that replaces a warmer air mass. It is typically associated with sudden...

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

The reflectance rate of a surface, indicating the amount of electromagnetic radiation reflected from the surface. It depends...

A large body of air having similar horizontal temperature and moisture characteristics.

In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...