Freezing conditions return to Midwestern states in America
- Published
Temperatures below freezing have returned to the some parts of the US. It's so cold steam is rising from Lake Michigan in Chicago.
Downtown in Chicago, blocks of ice float in the Chicago river.
People have been told to brace themselves for temperatures that could get as cold as -40C with wind chill.
Thousands of children are off school because they've been closed during the cold snap.
Conditions on roads and motorways are dangerous and people warned not to drive.
A lifeguard stand is surrounded by snow at a beach in Lake Calhoun, Minneapolis.
Severe weather warnings are not keeping everyone inside though.
In Pennsylvania, a woman walks her dog in a field covered with snow rollers.
Snow rollers are created when large chunks of snow are formed naturally, gathering up more snow as they're swept along by the wind.
