Dark blue cloudy sky

What is Frost?

The formation of ice crystals on surfaces when the temperature drops below freezing, typically overnight, causing potential damage to plants and crops.

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Glossary

The names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.

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

The temperature at which air becomes saturated with moisture and water vapor begins to condense into liquid form, leading...

A distinct layer in a body of water where the temperature changes rapidly with depth, separating warmer surface water from...

A cold core low is a low-pressure system where the coldest temperatures are found near the center. These systems are often...

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

A fixed potential temperature line on adiabats, or the process of thermodynamic changes within a system without any exchange...

The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

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