What is Arctic Air?

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

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

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

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

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

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...

A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...

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

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

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