What is Relative Humidity?
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....
Ball lightning appears during thunderstorms, taking the shape of glowing, electric orbs in the sky. It can appear in a variety...
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Temperature scale, abbreviated as °C, found by accepting the freezing point of water at one atmospheric pressure as zero...
A prefix used in cloud nomenclature to describe middle-altitude clouds that form between 6,500 and 20,000 feet, such as altostratus...
A periodic warming of sea surface temperatures in the central and eastern Pacific Ocean, significantly influencing global...
An instrument used to measure the speed, force, and sometimes the direction of the wind. It can be cup or pressure tube anemometers....
A weather watch means there is a risk of weather hazards in the near future, which could pose a threat to life/property....
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can...