StormNet
StormNet Summary
StormNet is a mobile iOS app in Weather by Cloudnine Weather LLC. Released in Mar 2026 (recently released ago). It has 10 ratings with a 5.00★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 225 monthly active users . Store metadata: updated Mar 13, 2026, version 202603061740.
Recent activity: 4.00 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Apr 3, 2026.
Store info: Last updated on App Store on Mar 13, 2026 (version 202603061740).
StormNet was last scanned for SDKs 2026-04-03. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
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Reachability
Expo5★
Ratings: 10
Screenshots
App Description
StormNet is optimized to provide the most accurate severe weather forecast with NEXRAD, Super-Res Radar.
StormNet is completely free, with no ads.
Trained on decades of severe weather events, StormNet analyzes high-resolution radar, satellites, ground-based sensors, and weather forecast models in real-time to find complex patterns that lead to severe weather. The model updates every 2 minutes to provide 14-day forecasts for lightning, hail, damaging thunderstorm winds, and tornadoes.
Super-Res Radar is the highest-resolution NEXRAD radar data available from 159 stations across the continental United States. Each radar station updates every 3-4 minutes and measures the intensity of precipitation based on how much energy the radar signal receives back from objects in the atmosphere.
Combined, StormNet + Super-Res Radar provides a first-of-its-kind, multiple-component severe weather forecast system for the United States.
StormNet Map Overlays
• Radar: The highest-resolution radar available for the United States from each radar station.
• Radar + Risk: NEXRAD radar, alongside StormNet risk probabilities, for the next 4 hours.
• Risk Forecast: The StormNet risk probabilities from real-time to 14 days into the future.
StormNet Risk Forecasts
• Lightning
• Hail
• Damaging Winds
• Tornado
Super-Res (NEXRAD) Radar
• Radar Reflectivity
• Radar Velocity
• Spectrum Width
National Weather Service Warnings
• Tornado
• Severe Thunderstorm
• Snow Squall
• Flash Flood
StormNet vs. National Weather Service
The National Weather Service, the Storm Prediction Center, and other government agencies are the official sources for watches, warnings, and severe weather information. StormNet should serve as a trusted and automated guide for severe weather risk, but StormNet should not be treated as an official source.
StormNet vs. Traditional Weather Models
Existing weather forecast models are incredible feats of engineering and predict the ingredients for severe weather, but they are not designed to excel at severe weather forecasting and are not real-time tools. StormNet was trained and optimized to provide severe weather forecasts.
StormNet vs. Other Weather Apps
Existing weather apps and companies usually pass along official government watches and warnings, and often communicate if lightning or hail is already close by. While these are v