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RWIS

Road Weather Information Stations (RWIS) are represented by the on the action panel. You can use the ATMS to:

  • View the status of a station
  • View road and weather condition information such as Visibility (ft), Air Temperature (F) Surface Temperature (F), Wind Speed (mph) and Wind Gust (mph)
  • Enable or disable communication to RWIS station
  • Poll status information from a RWIS station
  • View real-time conditions in camera (if available) near a RWIS

RWIS is used to monitor conditions in the roadway. Based on pre-determined condition levels and logic, the Fog Detection System in the ATMS will generated automated events such as Fog events.