The OPP are advising motorist to use caution as near white-out conditions hit the region.
Police say that sections of Highway 11 and Highway 11-17 have been closed over the last six hours and conditions are being monitored.
Motorists are being advised that if you do not need to travel, stay home.
The OPP is also reminding drivers to:
• Slow down and drive to the weather and road conditions;
• Leave more space between vehicles. Stopping distances are at least double on snowy roads, and even longer in icy conditions;
• Be ready for rapidly changing conditions. Blowing snow may suddenly reduce visibility, and gusting winds can cause ice to form quickly;
• Know where you are. Keep track of intersections as you pass them in case you need to call for help in an emergency;
• Monitor road and weather conditions. Check local media and road authority websites for conditions and closures before you leave home or work and listen to local radio during your journey.
For further winter driving tips visit the Ministry of Transportation Website.