Incredible temperature change over a small area at the surface in the Dakotas due to snowpack from a blizzard last week. Today will feature a very impressive gradient.

Sounding in NE South Dakota reflects a 41 degree surface temp but just 2500 ft up, it's 82 degrees!! pic.twitter.com/2c758PLHes

— Mitch West (@SCweather_wx) April 11, 2023