The Weather and Hazards Data Viewer is an online mapping tool for the hazards planning community. The tool brings weather forecast information and hazards planning data into the same location—helping managers monitor storms and fire weather and visualize potential impacts. Having this information in one location helps users better and more efficiently understand the impacts of each storm. The weather forecast information is provided by NOAA nowCoast and the NOAA National Weather Service National Digital Forecast Database (NDFD).