Problem started as night fall began. After it ran its cycle it started making a squealing noise. I was concerned so went into my basement and took off the front cover and located to noise. It was coming from the draft inducer motor. I then turned to thermostat off and stay off for a few minutes. After turning it back on it started making to noise again. I went near the furnace and switched the furnace off and turned it back on. It then started the fan for a minute, then shut down. As it sounded like it was starting back up it started to make the squealing noise again, but came on after a minute. The problem repeated for a few hours. I wanted to know what the problem is and what my options are because it is mid-winter and in Wisconsin weather (10-20 degrees and lower at night times.) Thanks in advanced.