Duck opener is sooner if you head north...
It all depends on the winds and temperature. The windier it is, the faster is melts.
There is not a 30s or 40s high temps predicted for the next 10 days on Intellicast for the metro, everything is 50/60s.
If that comes to be, I doubt that we'll break the May 5th lake Minnetonka ice out.
Based on the snow cover, out by the Ortonville area they could be ice free sooner than the S side of the Cities as they are snow free. The white snow reflects the heat of the sun light.