SIOUX FALLS, S.D. (KELO) — With summer right around the corner, we’ll be keeping an eye on the skies for more reasons than one. Meteorologist Adam Rutt explains. The last couple of days in KELOLAND ...

Cincinnati spring is notoriously fickle. So, what weather can we expect for the Queen City's unofficial holiday, Opening Day?

The National Weather Service has issued Heat Advisories and Extreme Heat Watches throughout many parts of Illinois this weekend, warning of dangerously hot conditions and heat indexes over 100. Going ...

Most of us check the temperature every morning before we head outside, but there’s another number on your weather app that’s just as important: the UV Index. The UV Index tells us how strong the sun’s ...

How sunny is too sunny? Sometimes it's tough to know, but as temperatures reach new highs in Michigan, understanding the UV index can help you avoid sunburns and heat-related illnesses. The sun's ...

We’re rapidly gaining daylength in Colorado... and we’ll get plenty of it with high pressure in place this week. With that gain, we’re also seeing jumps in our peak UV index, which is now peaking ...

The sunshine may look inviting, especially with warm and dry conditions, but there is an invisible threat that could harm your health. Ultraviolet Radiation, or UV, is a type of electromagnetic ...