UPDATE: Highway 17 north is now re=opened.
OPP advise of a Highway 17 closure near Sudbury. Highway 17 to Highway 69 remains closed due to a multi-vehicle collision and deteriorating weather conditions. OPP say a detour of Highway 537 to Wahnapitae is open, but expect delays if traveling.
No other details are available . OPP do not have an estimation of how long the Highway will be closed.
OPP also advise at 4:19pm that Highway 17 north from Batchawana to Wawa is also closed due to weather conditions. Heavy snow squalls and lake effect snow is expected to last through the night.