Looks like thunderstorms will be in the forecast in the last few days of May and the first few days of June. Over this 3-4 day period it looks like severe weather will be possible. Although this system is still almost a week away, computer models have made this system look very potent. I wont go in to details right now because it is still so far out, but I will say that if those few days happen the way the models are showing, the upper midwest may be in for the most active part of the season so far. Check back for updates throughout the week!!