Weather API & data solutions

Our Weather APIs provide exclusive access to an extensive array of unique datasets

Gain unparalleled access to weather data with our APIs. Offering multiple endpoints and comprehensive datasets, our fast, responsive RESTful APIs are user-friendly and easily integrated with analytics platforms. Quickly derive value and make data-driven decisions with our accurate and actionable weather information.
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Our comprehensive weather data solutions

Historical Weather API

Access 30 years of maritime weather data, including ocean currents and salinity. Utilize comprehensive historical datasets to compare events over years, months, and days, enabling you to make data-driven business decisions with confidence.

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Current Weather API

Get real-time global weather conditions at a high 3 km resolution. Easily integrate comprehensive weather data via our APIs to fuel your business operations and drive profitable growth with precise, up-to-date information.

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Global Weather Forecast API

Powered by our fully deployed constellation of satellites and enriched by AI algorithms, our advanced predictions empower you to make smart operational decisions that amplify your bottom line.

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Optimized Point Forecast API

Benefit from hyper-local, hyper-specific weather forecasts for any point on the globe. These highly advanced forecasts optimize operations for airports, ports, solar farms, renewable energy projects, and more, ensuring maximum efficiency.

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High-Resolution Forecast

Tap into the precision of Spire’s High-Resolution Forecast product, derived from space data, including radio occultation, ocean winds, and soil moisture. Our forecasts provide hourly predictions up to six days ahead, providing the critical insights you need.

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Tropical Storm Tracks

Access global data for all active and historical tropical cyclones from 1990 to today. Use this comprehensive dataset to understand storm behavior and integrate accordingly for optimal safety and operational efficiency.

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Our weather data making an impact in the real world

A pair of tornadoes touch down simultaneously in Kansas
Dancing in the skies: Oklahoma cyclonic-anticyclonic tornado tango

A deep dive into the Fujiwhara effect that unfolded as two tornadoes swirled around each other in Oklahoma in late April amid a several-day stretch of severe weather hammering the central United States.

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Spire High-Resolution Forecast data over USA
Spire High-Resolution Forecast expands to provide unmatched US coverage

Spire High-Resolution Forecast extends 3 km, hourly outputs to six days, offering traders and key industries unparalleled accuracy and detail. Available today for the US!

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Dirt road through the field with a tornado storm in the background
Mapping tornado hotspots: The world’s most active regions and why

Tornadoes are one of nature’s most destructive weather phenomena.

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