News Flood outlook in North Bay SHARE ON: Carleigh Bodrug, staff Thursday, May. 15th, 2014 With lots of rain in the forecast, there’s a potential for flooding. The North Bay-Mattawa Conservation Authority has issued a flood outlook for the North Bay watershed. There could be between 30 to 65 millimetres of rain from now until tomorrow, paired with a risk of thunderstorms. Residents should keep a close eye on weather conditions.