WeatherNext 3 is a Misc AI tool. AI weather model generating hourly global forecasts at 5km resolution using live satellite data. Key features include Hourly Forecast Updates, High-Resolution Predictions, and Improved Precipitation Accuracy. Best for data scientists and analysts, scientists and researchers and software developers and engineers.
About WeatherNext 3
Key Features
<strong>Hourly Forecast Updates.</strong> WeatherNext 3 generates new forecasts every hour by ingesting live satellite data, cutting the typical data lag from seven hours to three or four hours compared to traditional weather models.
<strong>High-Resolution Predictions.</strong> The model produces forecasts at up to 5-kilometer resolution for temperature and moisture, delivering five times sharper detail than its predecessor WeatherNext 2, which operated on a 25-kilometer grid.
<strong>Improved Precipitation Accuracy.</strong> Rain and snow forecasts show up to 60% improvement in accuracy scores and up to 50% better precipitation predictions when planning a day or more ahead, with the largest gains in underserved regions.
<strong>Renewable Energy Forecasts.</strong> The model predicts wind speeds at 100 meters above ground for wind turbine planning, plus cloud cover and solar radiation levels to help solar farms estimate power output.
<strong>Weather Station Training.</strong> WeatherNext 3 trains directly on raw weather station observations rather than smoothed grid data, allowing it to capture local topography and regional variations that other models miss.
<strong>Wide Integration Access.</strong> The model powers weather results in Google Search, Gemini, Google Maps, and the Google Maps Platform Weather API, with data available to developers through BigQuery, Earth Engine, and Google Cloud Storage.
Frequently Asked Questions
WeatherNext 3 is an AI weather forecasting model developed by Google DeepMind and Google Research. It generates global weather forecasts every hour at up to 5-kilometer resolution using real-time satellite data. The model predicts temperature, precipitation, wind speeds, and solar radiation with improved accuracy compared to earlier versions.
WeatherNext 3 ranks as the most accurate global weather model according to independent evaluations by Brightband's Operational WeatherBench platform. It shows up to 60% improvement in precipitation forecasting scores and up to 50% more accurate rain predictions when planning a day or more ahead, with the biggest improvements in historically underserved regions.
WeatherNext 3 is available for free through Google Search, Google Maps, and Gemini. For developers and businesses, forecast data can be accessed through BigQuery, Google Earth Engine, and Google Cloud Storage, with pricing through the Google Maps Platform Weather API for commercial applications.
WeatherNext 3 is useful for renewable energy operators planning wind and solar output, researchers analyzing weather patterns, developers building weather-dependent applications, and businesses making weather-sensitive operational decisions. It's also helpful for anyone needing more frequent and localized weather forecasts than traditional models provide.
