Dark blue cloudy sky

What is Trough?

An elongated area of relatively low atmospheric pressure, often associated with unsettled weather conditions like storms and rain.

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Glossary

The branch of science dealing with the laws of motion of air or other gases.

Weather conditions are the components that comprise the state of the atmosphere. The six main weather conditions are temperature,...

A middle cloud type within the B family in the international cloud classification. These are shaded clouds that can be white...

Condensation is the process by which water vapor in the air cools and changes into liquid water. This process is crucial...

The term used for semi-stationary high-pressure centers such as the Azores and North Pacific Highs, which occur in the narrow...

Meteorology is the scientific study of the atmosphere and weather processes. It involves observing, analyzing, and forecasting...

A measurement determined by the wave lengths and sea conditions caused by the effect of wind, and by the movement of tree...

Ice forms on the surface of highways in a very thin layer that is difficult to distinguish from the color of the asphalt...

An image on the weather radar that is convex to the direction of movement and resembles an arc shape, caused by mesoscale...

Occurs when centers of high pressure and/or low pressure set up over a region in such a way that they prevent other weather...