More snowfall is forecast for North East Lincolnshire today as temperatures remain around freezing.
The Met Office has a cold weather warning still in place for the region.
Motorists are being urged to take extra care on the icy roads, even on treated routes.
Saturday will see another bitterly cold day with wintry showers as well as sleet or rain on the coast, turning to snow later.
Strong winds will make it feel much colder than 4 degrees.
More snow is forecast tonight with strong winds remaining.