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 ...
PENNSYLVANIA, USA — Clippers, officially called Alberta Clippers, are fast-moving low-pressure systems that form in or near Alberta, Canada. The system moves across the Great Lakes, clipping them, ...
You may recognize the big blue H and red L when watching our meteorologists talk about the weather. That letter H and letter L represent high- and low-pressure systems, the driving forces behind much ...