Welcome to myPWS

myPWS for personal weather station ownsers


You own a weather station that transmits measurement data to Wunderground.com (WeatherUnderground)? You want to get a quick overview, as well as detailed diagrams with the readings of your weather station and those of more than 250,000 other weather stations of the Wunderground network?

Then myPWS is exactly the right app for you! All you need is: your personal API key, which will be created in your personal account on Wunderground.com for you to retrieve.

Download myPWS


iOS Widgets


Before you contact us: with iOS 18, Apple has discontinued support for so-called ‘Today Screen Widgets’. The myPWS ‘Today Screen Widget’ available before iOS 18 can therefore no longer be used on iOS 18 but only on iOS versions prior iOS 18.

Due to the daily usage limit associated with a WeatherUnderground API key, it is not possible to offer modern widgets that are permanently updated by iOS and thus continuously approach the API key limit.

For this reason, myPWS does not include any new home screen or lock screen widgets and unfortunately this will not change in the near future.


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