Snow will develop over western Iowa late tonight and spread eastward across the state on. An area of moderate snowfall is likely north of Interstate 80 where accumulations of 2 to 5 inches is possible. Farther south, a wintry mix with snow amounts of 1 to 3 inches and light ice accumulations are possible. This will result in slippery road conditions and hazardous travel at times. Anyone planning to take to the roads on Sunday should monitor upcoming forecast updates and road conditions before setting out.