A spring snowstorm​ that blanketed parts of Minnesota and Wisconsin overnight has caused poor road conditions, leading to crashes and slowdowns across the region.

The Minnesota Department of Transportation is advising drivers to stay off the roads in parts of southern Minnesota, as the state was impacted by a snowstorm.

Metro Transit service has been suspended bus service until further notice, but light-rail continues to operate.

Plows are out working to clear the way for drivers after several inches of snow fell Tuesday evening and during the overnight hours.