Environment Canada issues winter storm watch for Ottawa, Lanark County

Environment Canada has issued a winter storm watch for Ottawa and Lanark County, a winter storm warning for areas west of the city, and a special weather statement for most of Central Ontario and the far reaches of Eastern Ontario.
The weather agency said it expected light mixed precipitation to develop Saturday, becoming heavy by Saturday evening. 
Areas west of Ottawa were expected to receive snow — as much as 15 to 30 centimetres.
Areas to the east should prepare for freezing rain,