If you've watched a weather forecast and wondered what low pressure and high pressure systems are all about, we — and the ...

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 ...

A ridge of high pressure will be centered over the region through the weekend, continuing a pattern of quiet, stable and ...

Today we have been experiencing steady rain as a low pressure system from down south approaches Iowa. But with the arrival of the rain also came the arrival of heavy winds. Outdoor conditions have ...