Dark blue cloudy sky

What is Cold Core High?

A cold core high is a high-pressure system with cold air at its center. These systems are typically associated with clear skies and cooler temperatures and often form over landmasses during winter months.

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Glossary

Snow that rises to 8 feet or higher.

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

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The state of the atmosphere when it contains the maximum amount of water vapor possible at a given temperature and pressure.