winter storm warning in effect Winter storm with heavy snow and blowing snow is expected. What: Total snowfall amounts of 10 to 20 cm. Significantly reduced visibility in heavy snow and blowing snow. When: Beginning tonight and ending Wednesday night. Additional information: Strong northerly winds gusting up to 70 km/h will also accompany the snow, leading to blowing snow and reduced visibility to near zero at times. ### Travel will likely be challenging. 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. Consider postponing non-essential travel and outdoor activities until conditions improve. Prepare for some disruptions to transportation, services, and utilities.