TempestOne is a platform solution that empowers your organization with decision tools informed by accurate weather observations and forecasts. Leverage the massive curated data set generated by our Tempest Network and our exclusive AI-powered Nearcast™ Technology. The result is a premium product suite with unparalleled accuracy in situational awareness and short-term forecasting designed to help any size organization.  Our solutions guarantee you and your customers save, water, energy and money.

We have a solution for your need:

We have a solution for your need:

T°One Utilities


T°One Coastal

Smart Home Partners

Broadcast Partners


Integrated Partners


TempestOne Ops Console

Meet your go-to weather decision tool for day-to-day operational guidance!  Our Ops Console, part of our TempestOne Enterprise service, enables you to access and act upon precise observational data and forecasts for your defined locations, all driven by our Nearcast Technology. Quickly deploy this browser based tool. Create custom weather thresholds that deliver organization-specific notifications to your team.


TempestOne API

Integrate our observational Nearcast™ weather data into your own decision tools with ease. The TempestOne API provides full access to real-time data and forecasts. Easy to use and flexible, it’s the same API powering our apps and many other third-party decision tools.


Weather Stations

Deploy TempestOne Systems (Tempest Weather Stations plus TempestOne Essential) at your locations as an economical stand alone solution. Or combine TempestOne Enterprise with bulk station pricing on weather stations for the ultimate set of comprehensive tools.  For the best and most cost effective approach, deploy TempestOne stations and partner with your customer base to add Tempest Home Systems to your available data  Our co-marketing program facilitates both a station network jumpstart and a revenue stream!

Tempest Lightning Network

In addition to our extensive network of surface observations we’ve created the world's largest lightning sensing network.  The resulting powerful data is available in our apps and Ops Console. Need just lightning data and alerts? These are available on a stand alone basis via our Lightning data service.

At the foundation of TempestOne

The Tempest Network is an extensive set of curated and quality-controlled data from sources that include more than 55,000 Tempest devices, 80,000 public sources, and 90,000 licensed data points. Also included are exclusive WeatherFlow Networks ProNet sites and countless more public and proprietary weather observations and data.

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Nearcast Technology is our proprietary high-fidelity data analysis and forecasting capability that provides advanced quality control and metrics, numerical and AI weather prediction, and continuous machine learning that then trains the analysis and prediction systems.

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How can we help?

Our experts are available to answer questions and assist with custom solutions for your business.

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