What is Arctic High?

A deviation from the normal or expected value in atmospheric or climatic conditions, often used in meteorology to identify...

Snow that rises to 8 feet or higher.

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

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

Local winds that blow from slopes to peaks as a result of the heating of the top slopes without being affected by general...

A bomb cyclone is a large mid-latitude storm that forms when a storm’s central pressure drops (i.e. “bombs out”), resulting...

A cloud of irregular appearance, composed of irregular cloud fragments.

Bright and dark rays with changing colors and contrast in the sky. These rays become visible due to the reflection of atmospheric...

The heating of the Earth by the sun causes daily changes in both the direction and speed of the wind. During the day, ground...

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