Weather Underground has compiled a list of compatible stations in this buying guide. The personal weather stations listed below are integrated with Weather Underground.
When buying a new station you should consider the following criteria:
Ease of installation and set-up
Number and quality of sensors
Ease of connecting data to Weather Underground
Connectivity of device to internet (wifi or computer)
For Delco ARES members, we would recommend looking into the stations from Davis Instruments, as these have proven to be very accurate and reliable with proper installation and site placement.
We also recommend putting your PWS onto the Weather Underground network for crowd sourcing hyper-local weather data. The WunderMap shows all of these sites.