winter storm warning in effect Major winter storm with heavy snow and blowing snow continues. What: Total snowfall amounts of 30 to 60 cm. Peak snowfall rates of 2 to 4 cm per hour. Near zero visibility at times in heavy snow and blowing snow. When: Continuing today, ending Thursday afternoon or night. Additional information: Strong northerly winds will accompany the snow, leading to blowing snow and reduced visibility to near zero at times. The heaviest snow is expected today. ### Travel will likely be hazardous. Road closures are possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. Avoid non-essential travel and outdoor activities. Prepare for disruptions to transportation, services and utilities.