This region sits in a cold-moderate climate band, and that matters more for an older door than a new one. Extension springs already losing tension from age tighten up further in cold weather, which is why a door that worked fine in October suddenly won't budge on a January morning. Metal contracts, clearances tighten, and a track that was a quarter-inch off all summer becomes a binding point once temperatures drop.
Weatherstripping on doors built in the 1974 era - the median build year across this service area - was never designed to the sealing standards used now, so cold air finds the gaps at the bottom panel and around the opener rail. That's not a dramatic failure, it's a slow one: the opener works a little harder every cold snap, bearings wear a little faster, and by the third or fourth winter something that was marginal in October gives out. None of this is unique to one house - it's what happens across housing stock from this era when winter arrives, and Linn's homes are squarely in that bracket.