Fishing tips for cloudy weather?

I live in texas and fish on lake conroe. Im going to be doing some b fishing tomorrow morning at sunrise and was wondering if anyone has some cloudy weather fishing tips (the fish are in the shallows now spawning-dont worry...I catch and release). In early morning I usually fish with a buzzbait over and around the "nesting grounds" and then switch to a spinner when the fishing slows down. Ive come to find that fish can sometimes be a little bit more weary on cloudy days...any advice???