The Storm Prediction Center has just posted Mesoscale Discussion #1715, which discusses the Uncertainty of A Severe Threat Later tonight. A Weather Watch is currently Possible, but at this time we are really uncertain whether there will be Storms in N Iowa tonight. If there is a threat for Severe Weather, the primary threats would be Damaging Winds and Heavy Rain. But as usual, Large Hail and an Isolated Tornado can not be ruled out. Storms are beginning to fire up in Southern MN, but it is not turning into a Organized Storm area. We will keep you updated and give you the latest as it comes in. We may start our Live Chat later tonight if needed.