NimbusWx

NimbusWx

Personalized weather forecasts

2 ratings
12 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 25, 2023
  • December 1, 2025

Features

NimbusWx screenshot #1 for iPhone
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NimbusWx screenshot #8 for iPhone
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About

Visualize complex weather model data in an easy-to-understand format. Create your own AI weather forecaster and access professional-grade meteorological information.

Customizable AI weather forecaster
Select any coordinates on Earth
Compare multiple weather models
Save favorite locations
View advanced weather metrics
Access GFS, RDPS, HRDPS, GDPS, NAM, HRRR, RAP models
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What's New in NimbusWx

2.0

December 1, 2025

- Zoomable and scrollable charts. - Search for locations. - Improved AI summaries.

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Subscription plans

All Access

All Access

$1.991 Month
7 Days trial
How to cancel NimbusWx subscription ⁉️

User reviews

Nice interface for the full featured spotwx website

2 yr user. I use NimbusWx for quick spot location forecasts. Usually for same day activities. The AI feature is merely ok. It needs a precise prompt to give a useful forecast. My best prompt is ‘detailed 24 hr forecast’. The AI feature hasn’t worked for the last month or so. :/

I wish the app had a feedback link instead of relying on Facebook (which I no longer us)

All round decent app!
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Needs access to different mb FCs

The concept is great but the lack of ability to access weather for different mb levels on the models removes any usefulness for me. Will happily subscribe once I can access the different pressure levels on models.

Not quite ready

Could be better. Graph details are lacking. Was hoping for more of a SpotWx look. Would like to cancel pro version subscription but no option to do so?

Response from developer

Which graph details were you hoping for? I'll add them if you keep the pro version ;) If you decide you don't want it, you can unsubscribe in your iPhones settings > Purchases / your profile > Subscriptions

Interesting concept, but < spotwx

On the GFS model (10 days) I can’t see days of the week on the graph. When I click and drag on the graph, the date appears but still not the day (monday, tuesday, etc)

Also, an integration of the Nowcast stations data would be nice!

Lastly, a better topo map underlay would be nice to see the selected altitude. Currently, only way to know is once you’ve selected your model.

Lots of potential, i’m real close to buying the pro version.
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Response from developer

Hey Jack, I really appreciate the feedback! I'm working on a big update right now and will try to include the contour lines and also the days of the week. It's hard to fit all the data into a small screen, but I should be able to squeeze it in, if it means you'll get the pro version :) -Ben

Almost perfect

Needs just one feature from SpotWX which I use heavily - timestamp for when the model was most recently updated! So vital.
Otherwise, looks great.

Response from developer

Hey there, thanks for the feedback. I'll add that to the next update :) -Ben

Developer apps

FAQ

What is NimbusWx?

NimbusWx is a weather app that visualizes numeric model data used by industry experts. It provides access to raw weather data in a human-friendly visual format, allowing users to make forecasts like a pro.

Does NimbusWx have ads?

No, NimbusWx does not contain advertisements. It is ad-free, allowing for an uninterrupted user experience.

What weather models are available in NimbusWx?

The mobile version of NimbusWx currently offers GFS, RDPS, HRDPS Continental, HRDPS 1km West, GDPS, NAM, HRRR, and RAP models.

Can I create my own weather forecaster with NimbusWx?

Yes, NimbusWx allows you to create your own custom AI weather forecaster powered by ChatGPT. You can control the type of weather data and how the forecaster behaves.

What is the pricing for NimbusWx?

NimbusWx is free to download and use. It offers an 'All Access' subscription for $1.99 per month, which includes a 7-day free trial.

How often is NimbusWx updated?

The latest version of NimbusWx is 2.0, and it was last updated on December 1, 2025. Updates typically occur to improve features and add new models.

What devices does NimbusWx support?

NimbusWx is currently supported on iPhones. It is designed for mobile use on Apple's iOS platform.

What is the age rating for NimbusWx?

NimbusWx has an age rating of 4+. This indicates that the content is suitable for children aged 4 and above.