StormNet is a severe weather forecasting application that utilizes high-resolution NEXRAD Super-Res Radar and historical data to predict lightning, hail, wind, and tornadoes. The platform integrates real-time satellite, sensor, and model data to provide 14-day forecasts with updates every two minutes. It is notable for being a completely free, ad-free service.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Individuals and professionals in the United States requiring high-precision, real-time severe weather monitoring.

Key features

Super-Res Radarstandard

Provides high-resolution NEXRAD data from 159 stations across the continental U.S. with 3-4 minute update intervals.

Predictive Modelingstandard

Analyzes historical severe weather patterns alongside real-time sensor and satellite data to generate 14-day forecasts.

Real-Time Updatesstandard

The forecasting model refreshes every two minutes to track complex atmospheric patterns.

How much does it cost?

free

Velocity

See all version history

Who built it?

Cloudnine Weather

2 apps tracked · Weather

OpenSnowOpenSnow
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
5.00 · 10
Google Play
5.00 · 8

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for StormNet

How's the Weather market?

The rivals identified

The Analyst's Read

Key takeaways for StormNet

Where is it heading?

Bottom line

StormNet offers a high-fidelity, ad-free severe weather forecasting tool for the U.S. market by combining proprietary modeling with high-resolution NEXRAD radar data.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by StormNet, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “StormNet Intelligence Report.” Updated Apr 22, 2026. https://marlvel.ai/apps/com-opensnow-stormnetapp

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