Weather Questions: Fronts

This week's question is from Harry Payne.
"What causes fronts?"

Click the video for the answer.

If you have a weather question, be sure to send it in. You can do so by clicking the link in this story.

Weather Questions is on every Monday night on the Valley's Fox 10 p.m. News.

Follow Meteorologist Aubrey Urbanowicz on Facebook and Twitter.