The National Weather Service has issued a gale warning for the St. Lawrence Valley, including Ogdensburg, from 4 p.m. today until 8 a.m. Tuesday. Southwest winds up to 35 knots are predicted, producing hazardous waves on the St. Lawrence River. National Grid has deployed additional teams to this region in the event that downed power lines and power outages occur. Residents are advised to continue sheltering in place.