I'm sure you've heard meteorologists refer to high and low pressure. As many of you know, the weather you are experiencing is heavily influenced by upper-level patterns, particularly high and low air ...

If weather were a rock band, atmospheric pressure might be the bassist — sitting in the background, not quite the center of attention, but crucial to driving the tempo and tone. Air pressure systems ...

Southeast Louisiana and southern Mississippi has been experiencing breezy conditions and we’ll see this continue for your ...

A buildup of atmospheric pressure overhead will lead to drier and hotter weather, with daily temperatures peaking close to ...

We’re hearing meteorologists talk about Texas being trapped under a “heat dome” again, but what is it exactly and why is it happening? A heat dome is basically a system of high pressure sitting over ...

ST. LOUIS — Rain and intense winds aren't the only severe weather that will affect residents' lives around the St. Louis region on Tuesday. Very low air pressure is also expected to hit communities, ...

There are no major air mass changes, a.k.a. cold air, coming this way that we can see. So, a benign weather pattern will ...