"The Hazardous Weather Outlook (HWO) is designed to be a “Heads Up” to expected hazardous weather and its potential impact for the entire seven-day forecast period. The HWO provides a “first-stop” for customers to find information on potential hazardous weather, its timing, its location and its impact. Weather Forecast Offices (WFOs) in Central Region issue a HWO a minimum of once each day, between the hours of 4 a.m. and 7 a.m. local time. Other releases are based on changes in hazardous weather or customer needs. The experimental Situation Report will build upon the traditional HWO by adding graphics, web links and other relevant dynamic content."