Understanding atmospheric pressure is vital, newsroom meteorologist Justin Ballard said, because those giant H’s and L’s representing high and low air pressure systems on a weather map are meaningless ...

CLEVELAND — "High pressure means sun and fun, Low pressure means doom and gloom." This little quip is how I explain the impacts of high and low pressure in the atmosphere, but not all pressure systems ...

Meteorologists are tracking three weather systems raging out over the Atlantic this week, amid fears that fierce winds could morph into U.S.-bound hurricanes. A map published by the National Hurricane ...