I just got the 612 and 211 and have a Terk antenna going into the OTA feeds so I can get local HD channels. My question is during storms that knock out the satellite, will I still be able to get the OTA feed through the tuner? My wife is worried about losing the ability to see severe weather alerts due to a knocked out tuner. I know I can always plug the antenna into my TV but in the middle of the night during a storm, I may not like having to switch it up.