Cornwall Ontario – Cornwallites are waking to -20c temperatures this morning. By evening temps are expected to rise to -7c before a snow dump of as much as 12cm of snow falls on Tuesday.
Wednesday will see temperatures rise to +6c with rain and sun with heavier rains and warmer temps predicted for Thursday.
Expect winds with the temperature changes.
The long term forecast for the weekend looks like sunny days and pleasant temperatures.