Very accurate

So far every time it said snow or rain it was spot on unlike the local weather stations around here which always seem to contradict one another. I have a mechanical barometer sitting on our computer desk but it requires constant adjustments, isn’t accurate and was very expensive. So I really love this app. Plus every time I open the app it shows me what the pressure reading was the last time I launched the app so I can trend what the barometric pressure is doing and I haven’t experienced any problems or glitches. So I would definately recommend this app.

roadtreker1100 about Barometer Atmospheric pressure