Stratford News Snow Squall watch for Perth County SHARE ON: Ken Nichol, contributor, Monday, Dec. 30th, 2013 After a mild weekend, Mother Nature has turned frosty again. Freezing cold weather and snow moved in late last night and continues this morning. Environment Canada has issued a snow squall watch for Stratford, Listowel, Milverton and Mitchell along with the rest of Perth County. Up to 15 centimeters of snow could fall on the region. Heavy flurries will make for poor visibility and terrible driving conditions.