After a few weeks of use I must say that the weather forecast is a bit fanciful and that it is not as accurate as the old weather station that I had. Simple to commission it indicates the phases of the moon, inside and outside temperature and atmospheric pressure sunrise and sunset. The rest is more whimsical with another barometer going up while the weather forecast is on the downside. May be a lack of responsiveness of the device. The opinion is mixed, helpful but nothing beats the nose to predict the weather.