Road Weather

Road Weather

Road Weather

Road Weather Information System (RWIS) products can alert vehicles to the presence of ice or potentially hazardous conditions and provide drivers the information they need to slow down or change driving behavior. Environmental Sensor Stations (ESS) provide real-time information about road weather and roadway conditions. Information is used to help operations and maintenance personnel stay informed about road weather system conditions to make timely decisions and improve traffic safety.

Whether an agency needs to initiate alarms, mobilize emergency personnel or activate advanced warning systems, we can provide a professional solution to quickly and reliably transform data into actionable information.

Ask us about Road Weather Sensors and Contrail® for Road Weather.

Road Weather Management Solutions Include

  • Road Weather Information Systems (RWIS) to track weather changes, threats to road surface conditions, disseminate information, and facilitate Dynamic Message Signs or other automatic warning systems.
  • RWIS remote processing units designed for primary deployment within existing or new ITS cabinets for simpler implementation at a lower cost that traditional Road Weather Information Systems installations and responsive traffic management.
  • IceSight non-intrusive surface condition sensor uses laser and infrared technology to read surface condition, temperature and grip. Mounted easily on nearby traffic or luminary poles, this road weather system sensor provides an economical means of gathering road condition information for Advanced Traffic Management System (ATMS), Maintenance Decision Support System (MDSS), and weather-responsive traffic management applications.
Road Weather Information Systems (RWIS)

Road Weather Sensors and Environmental Sensor Stations (ESS) from OneRain’s sister company, High Sierra Electronics, employ the NTCIP communications standard (a technology standard protocol for National Transportation Communications for Intelligent Transportation Systems (ITS). This NTCIP-compliant communications interface offers a non-proprietary, open architecture design that allows maximum flexibility in choosing Road Weather Sensors and telemetry options.


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U.S. toll-free phone: 800-758-RAIN (7246)
From anywhere: +1-303-774-2033, or click below to request information

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