Going to a small conservation lake here in MO.  

The air temps have been warm for the last few days around 70 but dropping today to the 40's-50's.  The water temps are probably in the 50's.

What do u think?  Do u think they will hit a spinnerbait or will I have to fish slow with a worm?  Do u think they will be deep?

thanks

Larry

My experience has been many miles from your location, but here water in the 40s and 50s has produced on spinnerbaits, cranks, and inline spinners. Sometimes topwaters too, but not as a first choice.