South Dakota’s first February tornado on record struck near Watertown on Monday afternoon, catching forecasters by complete surprise. Temperatures were in the 40s! But storm chaser Alex Resel was there. Let’s break down how this freak tornado formed. | MyRadar Weather Radar

4.5K views · 112 reactions | Lightning lit up the South Dakota skies over the weekend — and MyRadar Storm Chaser Jordan Hall was there to catch the jaw-dropping moment. This video was shot near Kimball, SD, where a line of storms delivered a dramatic display of nature’s raw power.  Kimball, SD | MyRadar Weather Radar | Facebook