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StormNet

StormNet

Severe Weather Forecast, Radar

13 ratings
7 reviews
✈️ Travel
☀️ Weather
Free

Details

  • Released
  • Updated
  • March 12, 2026
  • May 21, 2026

Developer

Cloudnine Weather LLC
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About

This app provides highly accurate severe weather forecasts using advanced radar and real-time data analysis. It predicts risks for lightning, hail, damaging winds, and tornadoes up to 14 days in advance.

✓NEXRAD Super-Res Radar
✓14-day severe weather forecasts
✓Lightning, hail, wind, tornado risk prediction
✓Real-time data analysis
✓Radar overlays (reflectivity, velocity)
✓National Weather Service warnings
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What's New in StormNet

1.1.0

May 21, 2026

Thanks for using StormNet! This update includes improvements to location tracking allowing the app to follow your location during travel. Also, if you enjoy the app, please leave a 5-star review in the App Store. It helps a ton!

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User reviews

Most RecentHighest RatedLowest Rated

Hello

No está disponible el radar de Puerto Rico 🇵🇷 ya la temporada de huracanes comienza el 1 de junio 2026
Científico PR 1Científico PR 1

StormNet is Great!

Great app! Hope y’all can update it more and make it even better than it already is!
-Ethan
ReallyEthanReallyEthan

Response from developer

Thank you so much for your support and review!

Overall nice simple weather app

The app is very simple and user friendly which is great. There are plenty of features that can be added in future updates but one key improvement would be adding radar opacity controls and county overlays to make the app more visually appealing.
JackweatherJackweather

Response from developer

Thank you so much for your support and review!

StormNet

This is a game changer. One of a kind app!! Absolutely awesome!!!!
SAP0570SAP0570

Response from developer

Thank you so much for your support and review!

Best Radar & Lightning App

Quick setup and easy to use. Love that the radar auto-selects to the location of where you are on the screen. No other weather app does lightning risk and strike data well and I think this app solves it. Great work.
boulderguy1234boulderguy1234

Response from developer

Thank you so much for your support and review!

See 2 more reviews

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FAQ

What is StormNet?

StormNet is a weather application designed to provide the most accurate severe weather forecasts. It analyzes high-resolution radar, satellites, ground sensors, and weather models in real-time to identify patterns leading to severe weather events.

Does StormNet have ads?

No, StormNet is completely free and does not contain any advertisements. Users can enjoy an uninterrupted experience while accessing severe weather information.

What types of severe weather does StormNet forecast?

StormNet forecasts risks for lightning, hail, damaging thunderstorm winds, and tornadoes. These predictions are updated every 2 minutes and extend up to 14 days into the future.

How accurate is StormNet's radar data?

StormNet utilizes Super-Res Radar, which is the highest-resolution NEXRAD radar data available from 159 stations across the continental United States. Each radar station updates every 3-4 minutes.

Is StormNet an official source for weather warnings?

While StormNet provides a trusted and automated guide for severe weather risk, it should not be treated as an official source. The National Weather Service and other government agencies are the official sources for watches and warnings.

What devices does StormNet support?

StormNet is available for iPhone, iPad, and iPod. It is designed to provide its advanced weather forecasting capabilities across these Apple devices.

How often is StormNet updated?

The app's model updates every 2 minutes to provide the latest severe weather forecasts. The application itself was last updated on March 13, 2026, with version 1.0.0.

What is the age rating for StormNet?

StormNet has an age rating of 4+, making it suitable for a wide range of users. This indicates that the content is generally appropriate for young children.