Lawns...First cut of the year?

[DWSmith]

Usually the middle of April to the beginning of May for the first mowing. Right now the snow it too deep and will be much deeper by Sunday. Too much snow in the way to get to the dead grass.

[4Shoes]

Usually the middle of April to the beginning of May for the first mowing. Right now the snow it too deep and will be much deeper by Sunday. Too much snow in the way to get to the dead grass.

How deep is it just now?
And how long has it been that way?

Think most I've had this year was 20mm if that