What is Arctic High?

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

Any form of water - liquid or solid - that falls from the atmosphere to the Earth's surface, including rain, snow, sleet,...

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

Nimbostratus clouds are thick, dark, gray clouds associated with rainy and gloomy days that block the Sun. These clouds,...

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

An anvil is a cloud mostly composed of ice particles. Otherwise known as a cumulonimbus cloud, an anvil has reached the stratospheric...

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

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

Frozen drizzle is a dangerous type of frozen rain. It’s a light rain that falls in very fine drops, which freezes on contact...

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