Report updated Apr 22, 2026

Overview · Full Intel report in progress

StormNet is an established weather app that is completely free. With a 5.0/5 rating from 18 reviews, it shows polarized user reception.

What is StormNet?

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.

Current Momentum

v1.0

No release notes available.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Weather
#91
17

Rating Pulse 🇺🇸

What makes this app unique?

How Is The App's Momentum Right Now?

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What Are The 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

Who Built It?

Cloudnine Weather

(9K)

Delivering hyper-localized mountain weather forecasts and high-resolution severe storm tracking for outdoor enthusiasts and safety professionals.

Portfolio

2

Apps

Free 1
Weather100%

Who is Cloudnine Weather?

Cloudnine Weather has established a defensible niche by prioritizing human-curated expert analysis over purely algorithmic forecasting in the mountain sports category. Their moat is built on the 'Daily Snow' editorial model, which creates higher user retention than standard weather utilities. The recent launch of StormNet signals a strategic move to leverage high-resolution radar capabilities for a broader, non-subscription safety market in the US.

Who is Cloudnine Weather for?

  • Skiers
  • Snowboarders
  • Mountain enthusiasts seeking localized snow data
  • Plus US-based users requiring real-time severe weather monitoring
Intense

Portfolio momentum

Demonstrates intense development activity with 12 updates across its 2-app portfolio in the last 6 months, maintaining 100% app activity.

Last release · 22d agoActive apps · 2

What other apps does Cloudnine Weather make?

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for StormNet?

How's The Weather Market?

How does it evolve in the Weather market?

ChartRankChange
Free#9119

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for StormNet

Key Takeaways

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.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

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.

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Cite this report

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

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