Thwarted By Thunderstorms!

Boo!  It was getting a little dark as I drove to the gym for my swim tonight, but I didn't think much of it.  I got everything together and headed outside.  Unfortunately...  After one-and-a-half laps, I heard whistles.  I guess the lifeguards heard thunder, so they made everyone get out of the water.  What a waste of time!  Had I known I might not be able to swim, I would have brought workout clothes to do a strength session, or just stayed home.  Instead, I basically drove to the gym to take a shower and go back home.  Oh, well.