WeatherMaster software offers emergency responders the latest technology to help mitigate the effects of weather conditions on HazMat, rescue and incident response operations. The Columbia Weather Systems Inc. software can be used to monitor environmental conditions from a single weather station, including vehicle-mounted or portable units; or it can be used to connect an entire network of stations, for example at critical points around the county. WeatherMaster incorporates real-time monitoring of measured and calculated parameters with a Web interface. It provides on-the-fly graphing and reporting capabilities, and hazardous weather alarm notification. WeatherMaster interfaces with CAMEO/ALOHA for HazMat plume modeling and evacuation corridor forecasting.