On a door this age, wear shows up as a specific set of symptoms, not vague noise. A grinding sound on the way up usually means the rollers are the original steel ones, never replaced, running dry in a track that's picked up 45 years of driveway grit. A door that reverses partway or won't seal flush at the bottom often points to track alignment that's drifted along with the slab it's bolted to.
Cold makes all of it worse. This part of Illinois sits in a severe cold climate band, and steel contracts in January in a way that makes marginal hardware fail outright - a spring that was fine in October can bind or snap in a hard freeze. If your door's gotten noticeably harder to open only since the temperature dropped, that's not coincidence, that's the cold finding the weak point.