ISSUED BY ENVIRONMENT CANADA AT 11:03 AM EST Monday 6 January 2014

Summary

Wind chills from minus 40 to minus 45 into Tuesday.  Another blast of Arctic air has invaded Northern Ontario. Widespread wind chill values of minus 40 to minus 45 are expected into Tuesday.  Conditions will begin to moderate slowly by Wednesday. Extreme caution is advised for people heading outdoors. Exposed skin may freeze in less than 5 minutes.