weather advisory in effect Winter weather travel advisory in effect. What: Local snowfall accumulations of 5 to 10 cm. When: Tonight through Monday morning. Additional information: Lake effect snow off Georgian Bay will impact the area. Conditions are expected to improve by near noon on Monday, although flurries will likely continue into Monday afternoon. The Monday morning commute may be impacted. ### Travel may be hazardous due to sudden changes in the weather. For road conditions and other traveller information from the Ministry of Transportation, visit https://www.ontario.ca/511, https://www.twitter.com/511Ontario, or call 5-1-1. 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. Slow down driving in slippery conditions. Watch for taillights ahead and maintain a safe following distance.