FloodZoneMap.org

An area of low pressure moved from eastern South Dakota to Lake Superior on the 16th. As the low tracked to the northeast, it lifted a warm front into central Minnesota. To the south of the warm front and to the east of a cold front, a very warm and moist unstable airmass was in place. Morning thunderstorms across the region left cloud cover in place over much of the Northland, but areas of clearing were able to develop in the vicinity of the low across the central part of the state. This heatin