Major Storm Ongoing

As a lot of people know, there is a major storm developing across the Ohio Valley.  Here is the current surface pressure map:

The low pressure system should move northerly over the next few hours.  Here is the QPF image for the next day:

We can see some heavy rain is expected mainly across Lower Michigan, with a sharp gradient in rainfall totals from there to Central Wisconsin.  That's all I have for now, stay tuned!