We are coming into a rare cold snap here in Portland with temperatures scheduled to drop close to the single-digits. Ever since we've dropped below the mid-40s, I've noticed my outside temperature gauge only reads in odd-numbered increments. It goes from 39 to 37 to 35 and 33. Not once have I seen it say 38, 36, or 34. Tonight is supposed to hit 20 so I'll have to see how it behaves in the morning but has anybody else noticed this in theirs? I swear it never did it when it was warmer.