Some flooding is reported on roads to the west of Fort Frances.
Highway 602, between Fisher Road and Highway 613, is closed due to a washout near McDonald Road.
Highway 600 at Teeple Road is also reported to have water over the eastbound lane of the road.
La Vallee township is reporting Cain Road and La Vallee Road South are closed.
There is also water over parts of Belluz Road, McTavish Road, Pyne Road, Cemetery Road, River Road, La Vallee Road North, Cross Road, Hyatt Road and Hughes Road.
Crews are putting up signage but have been running low on signs and pylons.
The township is also advising against going to its landfill site.
Motorists are advised to travel with extreme caution.