A couple and a child look at a 50-foot snowman named “Granddaddy” in Gilman, Minnesota. The snowman began to take shape earlier this winter when farmer Greg Novak needed to move mounting snow piles away from his greenhouses
Jim Lo Scalzo/EPA
A performer greets arrivals to the 41st Annual Conservative Political Action Conference at the Gaylord National Resort & Convention Centre in National Harbor, Maryland, USA
A morning commuter walks through the snow in the US city of Philadelphia, on Thursday
A snow plow clears downtown lanes on Interstate 75/85 during a winter storm on Wednesday in Atlanta.
Team USA huddles around the net before the game against Switzerland during the 2014 Winter Olympics women’s ice hockey game at Shayba Arena, Sochi, Russia Read more
US President Barack Obama endorses the National Day of Prayer by attending the celebratory breakfast in Washington, DC, on Thursday
A man walks past a sculpture covered by a light dusting of snow in the US city of Baltimore
North America has been hit by the coldest temperatures in decades after a a polar vortex led to extreme weather conditions. In Baltimore, temperatures remain well below freezing, with ice forming on buildings, cars and roads.
Visitors walk through the holiday lights display “ZooLights” at the Lincoln Park Zoo in Chicago, Illinois.