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 names given to the winds blowing from the four cardinal directions (north, east, south, and west - N, E, S, W) on a compass.
The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...
Observation of the sky from the observer's location where there are no clouds, and there is no obstruction to visibility....
The formation of fog when warm and moist air passes over a cool or cold surface or, conversely, when cold air passes over...
A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.
The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...
Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...
In a severe storm, with a swirling motion in its left rear quadrant, a vertically rotating column of air, often seen with...
The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...
A blizzard is a storm that lasts 3 hours or more, with persistent winds/frequent gusts of 35 mph or more along with significant...