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What is Weather System?

A weather system refers to the movement of warm and cold air across the globe, usually in a recurring pattern. Systems can be comprised of low pressure, which is associated with inclement weather, and high pressure, which typically brings more stable, pleasant weather.

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Glossary

The belt between 50-70 ° N and S latitudes in the Northern and Southern Hemispheres, adjacent to the Polar Region. Although...

A line of severe thunderstorms that can form along or ahead of a cold front, often producing strong winds and heavy rain.

Particles such as pollen, grass seeds, or dust in the air that cause allergies and are transported by winds.

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

A towering cloud that often reaches great altitudes and is associated with thunderstorms, heavy rain, and sometimes severe...

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

A polar vortex is a circulating mass of air in the atmosphere, typically found in polar regions. This rotating air mass occurs...

A sudden electrostatic discharge during a thunderstorm between electrically charged regions of a cloud, between clouds, or...

Convection is the vertical movement of air caused by temperature differences, where warm air rises and cool air sinks. It...

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