It's going to get nasty, just as people are out on the roads heading to Super Bowl parties.
Environment Canada has issued a winter storm warming for London-Middlesex, Sarnia-Lambton and Elgin and Oxford Counties.
Snow associated with this storm will continue Sunday and into Monday morning.
Total snowfall amounts are generally expected to be in the 15 to 25 centimetre range, but they could be as much as 30 centimetres, especially near the Great Lakes.
Winds will strengthen and become gusty Sunday evening, reducing visibilities to 0.5 kilometres or less in blowing snow. The combination of snow and blowing snow will make for hazardous travelling conditions.
Environment Canada suggests postponing non-essential travel until conditions improve.
London police are also urging people to drive with caution and they will be out in force with extra patrols due to the Super Bowl.
