--- title: Tempest Network | Tempest description: A high density weather observing network delivering high quality data. image: https://business.tempest.earth/hubfs/weather-observing-networks.jpg --- [![253-t](https://business.tempest.earth/hs-fs/hubfs/253-t.png?width=253&height=66&name=253-t.png "253-t")](https://www.weatherflow.com) - Personal - [![Tempest Home](https://business.tempest.earth/hubfs/logos/tempesthome-menu.png)](https://tempest.earth/tempest-home-weather-system/) - [Weather Station Solutions](https://tempest.earth/tempest-home-weather-system/) - [Handheld Meters](https://tempest.earth/wind-weather-meters/) - [Lifestyle Apps](https://tempest.earth/personal-apps/) - [Become an Ambassador](https://ambassador.weatherflow.com/) - [Shop](https://shop.tempest.earth/) - Professional - [![TempestOne](https://business.tempest.earth/hubfs/tempestone-menu.png)](https://business.tempest.earth/tempestone) - [Weather Station Solutions](https://business.tempest.earth/tempestone-weather-system) - [Smart Home Partners](https://business.tempest.earth/smart-home-partners) - [Broadcast Partners](https://business.tempest.earth/broadcast_partners) - [Integrated Partners](https://business.tempest.earth/for-integrated-partners) - [T°One for Utilities](https://business.tempest.earth/for-utilities) - [T°One for Coastal](https://business.tempest.earth/for-coastal) - [T°One for Emergency Management](https://business.tempest.earth/for-emergency-management) - [T°One for Schools](https://business.tempest.earth/schools-program) - [T°One for Heat Safety](https://business.tempest.earth/heat-safety) - Capabilities - [API Services](https://business.tempest.earth/tempest-api) - [Compare Station Solutions](https://business.tempest.earth/compare-station-solutions) - [Custom Solutions](https://business.tempest.earth/custom-weather-solutions) - [Weather Networks](https://business.tempest.earth/tempest-network) - [Nearcast AI™](https://business.tempest.earth/nearcast-technology) - About Us - [History](https://tempest.earth/about-us/) - [Work With Us](https://tempest.earth/about-us/careers/) - [Contact Us](https://help.weatherflow.com/hc/en-us/requests/new) - [Support](https://hubs.la/Q01gZ9Sv0) - [Log In](https://one.weatherflow.com/) # Tempest Network ### Unrivaled data delivering high quality and unparalleled quantity. The Tempest Network is a unique resource, and sits at the foundation of our offerings. Leverage our robust curated dataset and turn them into better-informed decisions for your organization. The data you need can likely already be found in the network. You can cost-effectively expand on the existing dataset to better meet your requirements as part of a custom solution. ## What You Get   ### A Network of more than 95,000 Tempest Weather Stations We designed the Tempest hardware and network infrastructure to support the largest weather and environmental data observing system on earth. This means hardware that is easy to set up and a data collection and monitoring system that is unparalleled in its ability to scale. There are tens of thousands of Tempest Weather Systems online and growth is accelerating. All of this data fuels our Nearcast™ Technology. [Meet the station](https://tempest.earth/tempest-home-weather-system/)   ### Other Proprietary Network Data WeatherFlow-Tempest also has access to other important proprietary data. Our partner company WeatherFlow Networks has created the largest industrial-grade private weather network and we retain exclusive access to this data for most applications. In some cases, our customers are best served with an expansion to this high-end network and we can facilitate that. You can learn more about WeatherFlow Networks at [weatherflownetworks.com](http://weatherflownetworks.com/). [Learn more](https://www.weatherflownetworks.com)   ### All Available Public Domain Data Creating weather networks is a core strength at WeatherFlow-Tempest. We start by collecting a massive set of data in the public domain worldwide. This includes data from the National Oceanic and Atmospheric Administration (NOAA) and the Environmental Data Service (EDS), as well as intel from obscure sources that we have qualified over many years. [Meet Nearcast](https://business.tempest.earth/nearcast-technology?hsLang=en)   ### New Sensor Roadmap As we expand globally we are adding hardware options to the TempestOne weather station line, including a remote hub featuring solar power and cellular communications. Our affiliate, WeatherFlow Networks, is expanding to include more industrial-grade sensing of weather data – and also measure impactful environmental components such as high fidelity precipitation, hail, snow, soil moisture, road surface temperature, sea surface temperature, water temperature, water level, and more. Stay tuned! [Subscribe to Tempest News](https://news.tempest.earth/?hsLang=en) ## How can we help? #### Our experts are available to answer questions and connect you with the data you need. [![Contact Us Now](https://no-cache.hubspot.com/cta/default/6825839/27a6fde1-3510-4e80-a0de-ac20cb17f349.png)](https://cta-redirect.hubspot.com/cta/redirect/6825839/27a6fde1-3510-4e80-a0de-ac20cb17f349) [![Tempest alt logo](https://business.tempest.earth/hs-fs/hubfs/tempest-t-only.png?width=71&height=110&name=tempest-t-only.png "Tempest alt logo")](https://www.weatherflow.com) About - [Consumer](https://tempest.earth/products-new/) - [Business](https://business.tempest.earth/tempestone) - [Apps](https://tempest.earth/personal-apps/) - [About](https://tempest.earth/about-us/) - [Find a Career at Tempest](https://tempest.earth/about-us/careers/) Learn - [Forecaster Blog](https://blog.tempest.earth/) - [Tempest News](https://news.tempest.earth/) Shop - [Consumer](https://shop.tempest.earth/) - [Business](https://business.tempest.earth/tempestone) - [Bulk Pricing](https://business.tempest.earth/contact-professional-services) - [Software](https://tempest.earth/personal-apps/) Apps - [TempestOne](https://business.tempest.earth/tempestone) - [SailFlow](https://sailflow.com/) - [iKiteSurf](https://wx.ikitesurf.com/) - [iWindSurf](https://wx.iwindsurf.com/) - [WindAlert](https://www.windalert.com/) - [FishWeather](https://www.fishweather.com/) [Privacy Policy](https://help.tempest.earth/hc/en-us/articles/360052221353-Privacy-Policy)   |   [Terms of Use](https://help.tempest.earth/hc/en-us/articles/206504298-Terms-of-Use) ©2025 WeatherFlow-Tempest, Inc. 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