LOL, yea lotta weird stuff going on in your post.
Yes, it's been too warm to make snow recently. Needs to be 32 degrees or lower so the water can freeze. Though it could be slightly warmer if it's really dry (low humidity).
Snowmaking guns work by blasting out a fine mist of water which freezes and falls to the ground as snow. But we use pre-cooled water so it's more apt to freeze...not hot water.
Hope that helps. Here's another great page that explains the snowmaking process really well. http://www.mthigh.com/pages/snowmaking.html