What is Arctic High?

Air laden with sand and dust, common in areas devoid of permanent vegetation, especially deserts.

The measure of the water vapor or moisture content in the air, expressed as the mass of water vapor per unit volume of air....

A scale for estimating wind speed based on observed conditions of the sea or land. It ranges from 0 (calm) to 12 (hurricane)...

A type of cloud consisting mostly of small particles such as ice particles.

Cloud condensation nuclei are tiny particles in the atmosphere, such as dust, salt, or pollutants, that provide surfaces...

Thermodynamic changes occurring within a system without any exchange of heat with the surroundings. In the atmosphere, changes...

A line on a weather map connecting points of equal atmospheric pressure, used to identify high and low-pressure systems.

A weather front where two air masses meet but neither is strong enough to move the other, often resulting in prolonged periods...

Considerable cloudiness refers to weather conditions where a large portion of the sky is covered with clouds, but some clear...

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