The coldest airmass of the season has settled over the region and remains in place through Thursday. Unfortunately, moisture ...

For Sun dogs to appear, you need sunshine ... blue with light refracting at an angle of 22.37 degrees. You will usually see a Sun dog when the Sun is lower in the sky, so typically in the morning ...

High pressure is building into the region this afternoon and providing plenty of sunshine and blue sky. Most of Ohio is ... some patchy frost again Saturday morning. High pressure begins to ...

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...