There is no such thing as a weather station that is 100 percent correct. When you first obtain a weather station, you should strive to learn everything there is to know about it. Check out what it says and what the truth is outdoors. For emergencies and notifications, I also recommend obtaining an NOAA Weather Radio. You should also bookmark the weather.gov website or other weather apps, where you may view a current forecast for your location by clicking on the map. Because your weather station may malfunction and provide inaccurate data, having multiple sources can keep you secure. It's a good idea to use any kind of instrument to monitor temperatures and weather if you're a traveler. Knowing how to keep an eye on the temperature and humidity in your RV could help you avoid mold and water damage caused by freezing temperatures.