The summer sun is returning to Phoenix in full force, and with it comes an invisible hazard that can be just as potent as the heat: ultraviolet radiation. As triple-digit temperatures dominate the ...

Time to skin damage for different UV Index categories. ‘Tis the season! Trips to the pool, lake, and the beach are always fun ways to beat the heat, but can also result in skin damage if not properly ...

With it being the middle of summertime a lot of us have plans to head to a pool multiple days a week and/or outside grilling with family and friends. With the rest of the weeks forecast having some ...

LANSING, Mich. (WLNS) — As we continue into the dog days of summer we have seen our fair share of sunshine, heat and humidity. You’ve probably heard the weather team here mention the UV Index a few ...

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 ...

The UV index is a measure of how strong the ultraviolet radiation will be from the sun on a given day. The UV scale ranges from a 0 to an 11 or even higher. But what impacts how high or low it will be ...

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 ...

Weather forecasts usually include a UV index, a measure of the intensity of ultraviolet radiation from the sun. The higher the number, the greater the risk to people. Most of the radiation that ...

NORFOLK, Va. — It’s that time of the year when we incorporate the UV Index into our forecasts to keep you safe from the harmful rays of the summer sun. But what exactly is the UV Index and how can you ...