What is Humidity?

The amount of radiation, heat, or light passing through or flowing from a unit area of a surface.

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms...

Although it is also used for light winds, it is the general name given to the daily cyclical winds that occur mostly between...

A very cold high pressure that originates over the Arctic Ocean.

A cloud that develops from Cirrus, completely or partially covering the sky, creating a halo effect, thin, sheet-like, milky...

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

A thin, white cloud layer that is intertwined or separate, arranged in regular order, and does not cast a shadow.

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

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...