Road Weather Data API

Gain the accurate, actionable road weather data you need for enhanced safety, maintenance operations, and efficiency.


This API provides surface state, visibility, and other weather data that affect driving and maintenance operations. Road condition data provides a unified, comprehensive methodology for assessing road conditions in real-time. Vehicle sensor data can be integrated for even finer-resolution weather awareness, and the API accounts for potential effects of road maintenance actions such as plowing and salting.

Vaisala's experts have led the field in road weather forecasting for more than 20 years. Our forecasts are trusted in industries, such as winter maintenance and automotive, in a number of countries.

Driving condition forecast
Vaisala team collaborating in office

Enhance your Road Operations, Management, and Safety

Contact Vaisala today to learn more about integrating the Road Weather Data API and delivering on your commitments to your road-faring community.

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