UPDATE:
SOUTHEAST SASKATCHEWAN - The fog has cleared from highways in southeast Saskatchewan Tuesday.
According to the Ministry of Highways and Infrastructure's Highway Hotline, there was reduced visibility on highways in the area, including Highway 18 from the junction with Highway 39 to the Manitoba border, and Highway 13 from Stoughton to the Manitoba border.
Several other routes were affected.
But the fog is gone and routes in the southeast now report seasonal driving conditions.