A resident of St. Louis took an awesome time lapse of a strong thunderstorm rolling across his neighborhood yesterday. The storm bubbled up on the horizon before racing towards the camera, developing an awesome shelf cloud along the way.

In addition to the excessive heat brought into Ferguson by the authorities, Mother Nature is bringing some of her own. A dangerous combination of heat and humidity prompted forecasters to issue an Excessive Heat Warning until Sunday for the St. Louis area, including Ferguson.