One more frigid night | Live updates

The New York City Department of Buildings is reminding property owners, contractors, and crane operators to take precautionary measures to protect workers and the public due to the high winds expected this weekend.

This includes securing construction sites, buildings, and equipment; keeping sites clear of ice and snow; and following all Occupational Safety and Health Administration (OSHA) safety requirements.

Wind gusts of up to 55 mph are expected beginning on Saturday.

DOB will conduct random spot-check inspections at construction sites across the city. Sites found to be unsecured may face immediate enforcement action, including violations and Stop Work Orders.

New Yorkers are encouraged to call 311 to report non-compliant conditions or 911 to report emergencies at construction sites or buildings. New Yorkers who suspect a building or property has been structurally compromised should call 911.

Ahead of the Extreme Cold Warning over the weekend, Westchester County Executive Ken Jenkins urged residents to take precautions to protect themselves, their families, and their pets from hypothermia, frostbite, and other cold-related dangers.

"Residents should limit time outdoors during extreme cold, dress in warm layers, keep pets indoors, and check on vulnerable neighbors and relatives to be sure they have heat. If you must travel, place blankets and emergency supplies in your car before you leave, ensure electric vehicles are adequately charged, keep traditional vehicles fueled, and heat your home safely," Jenkins said.

Health Commissioner Dr. Sherlita Amler emphasized the importance of preparation and awareness during extreme cold conditions.

"Before heading outside during this dangerous cold spell, dress yourself and your children in a hat, wrap a scarf around your face or wear a face mask to protect skin, wear gloves, and multiple layers," Amler said. "Check your tire pressure because it can drop in extreme cold, and if you must spend time outdoors, take frequent breaks to warm up inside. It's critical to recognize the signs of hypothermia and frostbite."

To avoid hypothermia and frostbite:

Dress warmly in layers.
Be aware of the wind chill factor.
Work slowly when doing outside chores.
Bring a buddy and an emergency kit to outdoor recreation.
Carry a charged cell phone.
If power is lost:

Report outages to your utility provider:

Con Edison: 1-800-75-CONED (752-6633)
NYSEG: 1-800-572-1131 (electric) or 1-800-572-1121 (gas)
Leave a light on to signal when power is restored.
Use flashlights or battery-operated lanterns instead of candles.
Limit opening refrigerator and freezer doors.
Never operate generators indoors or in garages, basements, porches, or sheds-even with doors or windows open.
Camp stoves and portable grills are for outdoor use

As Sanitation Workers continue to work 12-hour shifts clearing massive amounts of snow and ice from the Jan. 25 snowfall, the New York City Department of Sanitation (DSNY) has issued a Winter Operations Advisory for Friday, February 6, beginning at 6 p.m.

A Winter Operations Advisory is the Department's "lower level" snow-fighting notification, as opposed to the "higher level" Snow Alert.

More than 700 salt spreaders and specialized bike lane spreaders are filled and ready to go at the first sign of precipitation, and the Department has hundreds of millions of pounds of salt on hand.

DSNY has also been hauling snow from every corner of the city and bringing it to 13 melters in all 5 boroughs. To date, the Department has melted more than 230 million pounds of snow, and will continue to do so for days, if not weeks, to come.

Video shows the wooden craft deftly navigating the ice-covered lagoon between the shores of Long Island and Fire Island. Iceboats are sail-powered small craft with metal runners attached to the hull.