It feels like summer today, and it is that warm, humid air that could produce strong storms when a cold front moves through the area this evening. Make sure to be aware of weather conditions and prepare to move indoors if the weather becomes dangerous.
This same system produced damaging tornadoes in Iowa yesterday. Here is some video of the tornadoes in Iowa yesterday, from Discovery Storm Chaser's Reed Timmer's company TornadoVideos.Net: