I was driving on 90/94 (Dan Ryan) tonight...it was pretty bad, almost no visibility (just lots of rain & windy)...speed limit 55mph and cars were moving at around 25-30mph (some with their hazards on). Some people stood on the shoulder I guess waiting 'til the rain calmed down. This was a time I wished I had my scanner on me...
I hate to say it but I didn't see any accidents, but lots of people were hydroplaning & fishtailing.