OTT Hydromet is a full-service provider of road weather information systems (RWIS) and environmental sensor stations (ESS) for councils and highway authorities.

Brad Guay

Brad joined OTT Hydromet in June 2019 and leads sales of the company’s weather monitoring solutions in the UK. Brad is a degreed meteorologist with experience across multiple industries and countries. As an expert on road weather information systems, Brad can provide advice and recommendations to help councils select the right solution for their winter service.


Our Services

Environmental Sensor Stations (ESS)

Custom-designed and built weather outstations, designed to accurately measure road surface and weather conditions.

Bureau Service

Flexible data delivery options: access our service via our ViewMondo bureau or integrate our stations into your existing bureau service.

Installation, Service, and Support

Let us manage your system every step of the way.

Our Products