What is Cirriform?

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

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...

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

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

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

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

The term 'cloudy' refers to weather conditions characterized by a significant amount of cloud cover in the sky. This may...

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

The lowest level of a given cloud or cloud layer in the atmosphere, relative to the observer's position above the ground.