Snow moving in this morning. Once the heavy snow starts, roads will quickly go from slippery to treacherous – in as little 1 to 2 hours. Snowfall rates of 1-2″ still expected, with totals of 8 to 12 inches in the main snow band. Several inches less for parts of northeast IA and southwest WI where warmer air will make a wintry mix more likely for the afternoon-early evening hours. Don’t travel later today if don’t absolutely have to. Road closures in some rural parts of IA likely tonight. Stay safe…even the groundhogs are.