Here's the latest from the National Weather Service, by way of Rochester Emergency Management:
A second round of Saturday thunderstorms could happen late Saturday afternoon. After speaking with NWS La Crosse, the models are inconsistent with time of arrival, and intensity of the storms – making it hard to predict. Chances are the severe thunderstorms will be well south of I-90. If you are responsible for outdoor activities, keep an eye on radar later this afternoon. Storms will pop-up along the cold front moving through later today. There is a slight chance of severe thunderstorms in our area.