What is Arctic Air?

Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

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

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

The process by which a solid changes directly into a gas without first becoming a liquid, such as ice turning into water...

A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...

CONQ is a meteorological abbreviation for significant convection observed in a specific area, often indicating unstable atmospheric...

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