EASTERN NEBRASKA — Eastern Nebraska into western Iowa and southwest Minnesota are facing a serious and well-advertised strong tornado threat tomorrow Sunday May 17, as a potent storm system begins to develop and pull deeper moisture and stronger instability northward into an environment of favorable wind shear perfectly suited for supercell development and significant tornado production.
WeatherWise Pro has issued a Level 3 tornado probability at 10 percent with a CIG 1 EF-2 plus tornado strength designation across the core threat zone, making tomorrow one of the most dangerous severe weather days of the spring season for the tri-state region.
Level 3 Core at 10 Percent EF2 Plus Tornado Strength Covering Omaha Sioux City and Lincoln…