While Snowtown is done, winter is not. Another week that includes sub zero temperatures is on tap. A Wind Chill Warning is once again in effect for Jefferson, Lewis, and Oswego Counties until 7 am tomorrow morning. High projected to reach just above zero today, with a low in the teens below zero tonight. Wind chills could reach 20 to thirty degrees below zero. Another arctic blast is set for later in the week, making it very likely this will be the coldest February on record.