weatherstack

Frogcast is a global weather forecast API that delivers ultra-accurate, hyper-localized weather forecasts by combining more than 20 numerical weather prediction models with cutting-edge artificial intelligence and heterogeneous geospatial data from world-class providers such as ECMWF and NOAA, earth observation sources, and ground-based measurements to support critical decisions in sectors like agriculture, construction, logistics, retail, insurance, environment, transport, and health. Its RESTful API provides access to over 26 meteorological variables with forecasts up to 15 days ahead, probabilistic forecasts with confidence intervals and quantiles for richer insight, and high spatial resolution down to 1 km with 90 m topographic detail to target specific locations. Frogcast’s platform offers seamless integration with existing systems and applications through easy-to-use API endpoints using standard web protocols and JSON data, enabling real-time and historical weather data.

Meteomatics specializes in high-resolution commercial weather forecasting, power output forecasting for wind, solar and hydro, weather data gathering from the lower atmosphere using Meteodrones, and weather data delivery via the Weather API. - Unlimited accesses/day - Weather data querying via URL - Unified weather data access for historical and current weather, forecasts, climate models, and data from over 25 weather models - WMS and WFS interface - Delivery of forecasts with an average response time of 20 to 30 ms - 90 m downscaling worldwide - 1800+ parameters - Historical weather data from 1979 Climate data including climate scenarios up to the year 2100 - Secured use with HTTP and HTTPS - Integration with many formats, connectors, and programming languages available - Proprietary European Weather Model with 1 km resolution – EURO1k (Business plan)