We finally got the changeover to snow in Edwardsville, Il around 11 a.m. The temperature remained above freezing until around 7 or 8 a.m., after which we got an hour or so of predominantly freezing rain with some sleet, then mainly sleet from around 9 to 11 a.m. This resulted in a quarter inch or so of ice and sleet on the roads before the changeover to snow. I think we will get a quick 2-4 inches of snow here between now and around 2:00 p.m., then becoming lighter and more showery after that. There have been a few reports of thundersnow around Alton and in the west suburbs of St. Louis, but no thunder here yet. We do have a cluster of heavy precip pushing up from just to our south now, so still could get some, I suppose. Many freeways are closed in the St. Louis area due to icing and pileups.