What is Arctic High?

A closed low, also known as a cut-off low, is a low-pressure system that is entirely isolated from the main atmospheric circulation...

A strong, downward wind caused by a localized column of air sinking rapidly, often resulting in damage similar to that caused...

Anticyclones are areas of high atmospheric pressure that bring hot, dry weather in the summer and cold fronts in the winter.

Condensation pressure deficit refers to the difference between the actual vapor pressure and the saturation vapor pressure...

A large body of air having similar horizontal temperature and moisture characteristics.

A weather front formed when a cold front overtakes a warm front, lifting the warm air off the ground and resulting in a mix...

The percentage of water vapor in the air relative to the maximum amount of water vapor the air can hold at a given temperature.

Conduction is the transfer of heat or electricity through a material without the material itself moving. This occurs when...

Cloud or rain droplets containing pollutants, such as oxides of sulfur and nitrogen, to make them acidic.

Jet streams are strong, fast-flowing air currents in the upper levels of the atmosphere. They form when warm air masses meet...