[Colorado] Lawn Mowing and Rain

I was out mowing my lawn when big raindrops started falling on my head.  I looked up at the sky.  The clouds looked to me like the sort that emit lightning bolts.  Not wanting to become a crispy critter, I desisted from finishing mowing.  The rain is now falling again, and lightning blots are lighting up the sky.  My lawn has a partial Mohawk haircut I will have to correct tomorrow.