What is Heat Index?
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the 'apparent temperature.'
Schedule a Demo Today
A new era is starting with fundamentally new forecasting with unprecedented precision!
Contact UsGlossary
The mass of air surrounding the earth and bound to it more or less permanently by the earth's gravitational attraction.
A sudden and rapid flow of snow masses accumulated on the slopes of mountainous areas under the influence of gravity or a...
A term used to identify clouds with a base height below 6,000 feet in the observer's direction. Stratiform clouds consist...
Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.
A storm characterized by the presence of lightning and its acoustic effect on the Earth's atmosphere known as thunder.
A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...
A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...
The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.
Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...
A long, narrow region in the atmosphere that transport water vapor, like a river in the sky.