Here's the afternoon forecast from the National Weather Service.

Look for increasing clouds with a high near 13 degrees. Wind-chill values will be as low as 0 degrees.

• Iowa road conditions

• Illinois road conditions

Snow is likely after 8 p.m. The chance of precipitation is 80 percent with new snow accumulation of around 2 inches. The overnight low will be around 6 degrees with wind-chill values as low as -5 degrees.

• Here's snowfall totals from last night courtesy the NWS.

Wednesday will be partly sunny with a high near 16 degrees. Wind-chill values could be as low as -5 degrees. Northwest winds will be 5-10 mph.

Wednesday night will be mostly cloudy with a low around -3 degrees. Wind-chill values could be as low as -10 degrees. West winds will be around 5 mph becoming south after midnight.