[Utah-astronomy] Dry

I was just looking through my observing log and noticed that I've had the observatory open about 110 nights since the first of March and that on none of those nights did I experience a single event of dew on the scope's corrector plate. I don't remember having made it through any other spring and summer before without dew. It really has been dry this year. So what are my chances of making through this coming winter with no frost? (not good) patrick