Environment Canada has issued a special weather statement for Greater Sudbury and vicinity.
Mild temperatures and potentially heavy rain are possible tonight.
Rainfall amounts in the 15-25 mm range are expected by early Friday morning. A few isolated thunderstorms are also possible tonight.
The heavy rain will combine with mild temperatures near 7 degrees Celsius to produce potentially significant snowmelt and localized ponding on streets and other low lying areas.
To report severe weather, send an email to ONstorm@canada.ca or tweet reports using #ONStorm.