Heated Driving Range

Well it snowed again, about 3 1/2 inch today and cold-20 degrees, thinking to go to the driving range again.
Indoor training is starting to suck, but it looks like it going to get into the 40's this Saturday so i can go chip and putt on the putting range.
The tour is getting closer so I've been training every day, indoor of course, unless i travel out of state which I'm thinking about.
The last time i went to the range was last week, it was around 35 degrees at that time did really well with my new clubs and fairway woods, then it started, the snow then the hail came down, you could not see the ball in flight any more but it was fun.
Every year I wrote down my distance with every club/woods/driver i have, with the 7:30 / 9:00 / 11:30 swings and with the new clubs, it's about the same and alittle more, so I've wrote it down then when i get to the range again I'll write it down for the second time and maybe a third time to make sure on my distance for the first of the year then I'll do it again in the summer and then the fall.
Couple of weeks ago, I had a guy write me back on a golf site (Forum) and wondering what the hell is a heated driving range looks like, kind of funny thou, when I take the picture I'll attach one here as well.