Betsy Kling explains how different types of low pressure systems form, comparing Hurricane Melissa to the Great Blizzard of ...

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 ...

Constant pressure charts illustrate the varying *height* of a specific constant pressure surface (e.g., 500 mb), contrasting with surface charts which depict varying *pressure* at a constant height ...

This morning we had quiet weather again. We had lots of sunshine again. But we also had that overhead haze as well. Tower Cam This Morning As I mentioned yesterday, this haze is from the ...

The lack of terminology, according to Alumbaugh, speaks to how there are different things, not just dirt, that can go into the unusual weather phenomenon created out of very specific drought and low ...

NEW YORK – A powerful area of low pressure is expected to develop along the East Coast this weekend and pack heavy rain, high winds and bring coastal flooding to the Carolinas, mid-Atlantic and ...