I need to have certain cells change color at a specific time.  I enter a
date in a cell, say 30 days from today's date. Starting 10 days from today's
date till tomorrow, I need the cell to change to Yellow. From today & beyond
I need the cell to change to Red. Is this possible? I have over 250 cells
with dates and it would be much easier if the dates getting close to today's
date were highlighted. I would appreciate any and all help on this.

Thanks
Dennis