EXPLAINER: Relative humidity vs. dew point. What's the difference?

Warm and comfortable

Many photos and videos like the one on the right are circulating online.

Clearing and cooler into the afternoon

A tornado hit the Little Sioux Scout campgrounds in Iowa in 2008.

There are a number of power outages for Omaha Public Power District and MidAmerican Energy customers on Thursday morning.

First Alert 6 Weather Day for morning severe storms