What is Arctic Air?

A weather warning means that a weather hazard is occurring, imminent, or likely. In other words, severe weather is happening...

A tropical cyclone, also called a hurricane, is a severe tropical storm with wind speeds in excess of 74 mph. Known as a...

A very cold high pressure that originates over the Arctic Ocean.

The large-scale movement of air that distributes heat and moisture around the Earth, influencing weather patterns and climatic...

The jet stream forming the boundary between tropical air and sub-tropical air, characterized by isothermal compression and...

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

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

An instrument for measuring atmospheric pressure.

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

A measure of how hot it feels when relative humidity is combined with the actual air temperature, often referred to as the...