Mother Nature got really flaky Thursday as the city went from record-breaking warmth to a winter wonderland in less than 24 hours.

Wednesday broke a 52-year record with a 62-degree high, allowing New Yorkers to shed their layers and enjoy the outdoors. But by Thursday, people were bundled up and trudging through snow.

Brooklyn Bridge Park in Dumbo

Neither snow nor rain nor heat nor gloom of night can stop tourists from taking selfies at the Brooklyn Bridge in Dumbo.

Brooklyn-Queens Expressway

Yesterday was a perfect day for a cruise in the sun, but the following day, drivers had to proceed with caution on the ice-slicked Brooklyn-Queens Expressway.

Prospect Park, Park Slope

The Prospect Park running path, where on Wednesday a jogger ran in shorts, drew kids ready for sledding on a snow day.

Manhattan skyline seen from Dumbo

Mild and sunny or covered in snow, the Manhattan skyline is always stunning to see from Dumbo.

Brooklyn Bridge Park

A woman in a light sweater strolls through Brooklyn Bridge Park, and the next day, everyone is wrapped in scarves.

Prospect Park lake

While this bench at Prospect Park lake was a perfect place to rest, the only thing there Thursday is a clean, white sheet of snow.

Brooklyn Bridge

The Brooklyn Bridge was hustling and bustling until the temperature plummeted to chilly lows.

View of Lower Manhattan from Brooklyn

It’s hard to believe the winter wonderland view of Manhattan was lush and green one day prior.

Brooklyn Bridge traffic

Car traffic quickly turned to foot traffic over the Brooklyn Bridge.

Grand Army Plaza

At Grand Army Plaza in Park Slope, Brooklyn, on Wednesday, a woman in a T-shirt pushed a stroller, a task that on Thursday called for a fur-lined coat and a weather-shielded baby carriage.