For nearly a week, temperature readings have been significantly below what they should be. For example, it was reading -32F today. This is not unheard of in Wisconsin - just not this time of year. Before I order a new RH/Temp sensor from Rainwise, I'm curious to know if this is an absolute symptom of the sensor, or could it be software related (WeatherView32). I've noticed that when the weather system "locks up", it will record increasingly colder temperatures (over the course of 15 min. or so) until it repeats all weather data. Looking for any advise before I have to brave a 3 story barn with a steel roof to replace a sensor on a 15' mast. Thanks.