We may receive a commission on purchases made from links. Many people consider the weather forecast the most important part of a local newscast. Watching, you may hear the terms low pressure and high ...

GREENSBORO, N.C. — In the Carolinas, we're no stranger to quick changes in our weather, but have you ever wondered why things can change so quickly or why our weather always seems to be up and down?

After a gray and occasionally damp weekend, our weather pattern is settling down into something much more pleasant this week.