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.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
The upward movement of air caused by a topographic barrier, such as a mountain, which can lead to cloud formation and precipitation.
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
Large, fluffy white clouds with flat bases, typically indicating fair weather, though they can develop into storm clouds...
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...
The decrease in temperature with height in an adiabatically rising air parcel (lapse rate). For dry air, this value is 1...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.

