Drained the water from the lines yesterday when temps around 33 were expected. Tonight several hours around 32 are expected so I put antifreeze in the drains. You never know if the bottom might fall out and the temp drop another 5 degrees (while you are sleeping). It's not as good as winterizing but should be good enough for this short spell.
I was over in West Salem, WI camping and riding the past 6 days. Last Friday was WET and cool. Saturday Morning was COLD! Ice on the windshield! But my furnace keep me nice and warm.