The new app for PWS owners and 'Weather Underground' contributors, exclusively for iOS and WatchOS!

You own a weather station that submits measurement data to (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 for you to retrieve.

Once you've configured access to for myPWS by entering your API key, myPWS will let you view the latest readings from your weather station, as well as any other weather station registered on You can use an area map to search for near or far weather stations all over the world and have them displayed for detailed diagrams and current readings.

myPWS offers you extensive diagrams with the

• measured values ​​of the current and the previous day
• the last 7 days (per hour / per day)
• any day in the past*
• monthly data*
• yearly data*
• data of two PWS in one single comparison chart*
• combined data of one PWS in a single chart*
• wind direction chart*

Up to two different types of data can be displayed together in a diagram, e.g. to look at temperature and air pressure together in one graph.

Furthermore you can

• cache and export data via iCloud our email to your other devices on which you also use myPWS*. This saves data API calls which are limited to 1,500 per day through via your API key
• add more than two stations to your station list*
• export diagram data via CSV, PDF or as graphics*
• email - export raw measurement data as provided by Underground

Please note: myPWS requires a account and a PWS (Personal Weather Station) registered in your account. By registering a PWS you will receive an API key which is needed for the retrieval of data from the Wunderground network by myPWS. The access to PWS measurement data via the Wunderground data server depends on the availability of the WU infrastructure and the WU API services, which are not under the control of the manufacturers of the myPWS app.

* Available via a one-time In App Purchase

What’s New

Version 1.6.3

Some improvements of the PWS custom nickname feature, minor layout and UI improvements

Ratings and Reviews

4.7 out of 5
352 Ratings

352 Ratings

E-T-C ,

Perfect addition to my Acurite weather station!

Well deserved 5 stars! This is far better than other PWS app’s and has immediately gone to the top of my list of must have apps. I really love the widget, really well thought out and highly useful. iPad app is great too! Getting the required info from weather underground was a piece of cake and I got the app up and running in just a few minutes. I’d love to see some integration for my weather webcam, a pic added to the widget would be awesome.

Thank you for a beautifully designed, great functioning, and ad free app! Keep up the awesome work! 😄👍👍

Developer Response ,

Many thanks, more feature additions coming soon... Best wishes + stay healthy! 🙂

DeansReview ,

Great app, one minor suggestion

An excellent looking app. Nice looking user interface and pleased to see there is an Apple Watch app. I have one suggestion. The Apple Watch top right complication for temperature shows a value including decimal place, for example 27.8. Could you add an option in app settings where user could configure temperature display to either include or exclude decimal places. The decimal place makes the display look a little crowded on the Watch complication.

Thanks for writing a great app, your app is far better than the one provided by Davis.

stevemf ,

Weather station owner

I just want to say you have a great app that works wonderfully with my weather station my only question is what will happen when the weather channel kills all Wonderground apps and data I came here because they killed off most of wondergrond. I’m just afraid if I buy more from you it might hit a wall if you have no place to get data unless you do like Weather underground and make use of our data just wondering.

App Privacy

The developer, Totalidea Software GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Purchases
  • Location
  • User Content
  • Identifiers
  • Usage Data
  • Diagnostics
  • Other Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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