I recently installed a new DAVIS ISS, and have gone through my Vantage Pro2 setup.
I am sending my data to WU with the Meteobridge, and see on the data page that I am sending the correct Pressure (i.e. 30.25).
When I look at my station on the PWSWeather.com site, the correct Pressure is displayed.
When I look at my station on WU, when the page first loads I see the correct Pressure, and then within a second or two the Pressure changes to a lower figure (i.e. 29.35).
I have checked the Altitude setting on the Pro2 and it is correct.
My PWS is KAZCHINO3 on WU, and WA3PNT on PWSWeather.com
Has anyone else experienced this, and if so do you have a solution to the inaccurate Pressure on WU?
RodeoGeorge