MAHWAH - Some people didn't let the cold temperature keep them indoors Sunday.

While it opened up an hour late due to the cold temperature, many residents hit the slopes at Campgaw Ski Resort in Mahwah.

Tony Rinaldi, of the Campgaw Mountain Ski Area, says while it's a great day to come out and have fun, it's important to take precautions in the cold.

He says it's important to bundle up, cover the skin and look for signs of possible frostbite, especially in small children.