Sourdough Bread

So I am getting back into making bread today I have started my sourdough starter to make 100% whole wheat sourdough bread.  The starter it is so easy to make here is the steps:

2 cups whole wheat flour
2 cups warm water
1 tablespoon yeast
*combine all, cover with cheese cloth and  let sit at room temp for 48 hours.  It should bubble up a lot, make sure to stir several times. 

Here is what mine looks like after 1 hour, I have already stirred it down once.  I am keeping it in the oven because we keep our house at a cooler temperature than most.  I will show pictures of the bread making once the starter is ready in 2 days.