Go to this web site and put in the details for where you live. The IIS is very visible on a clear night unfortunately most of the visible things flying by are very very early in the morning.
I have two going over my place early in the morning.
Lacrosse 5 (http://www.spaceweather.com/flybys/sat_popup.php?sat_name=Lacrosse%205) 05:09:31 am SSW 05:13:50 42° 3.0 (visible)
SkyMed 1 (http://www.spaceweather.com/flybys/sat_popup.php?sat_name=SkyMed%201) 06:32:17 am S 06:36:39 69° 2.2 (visible)
http://www.spaceweather.com/flybys (http://www.spaceweather.com/flybys)