Guidance System

We provide current forecasts, climate reanalyses and specific datasets. These are available via the web, point-to-point dissemination, data servers and broadcasting. All Environmental Modeling Center (EMC) operational forecasts uses a wide range of instruments, data and technology to collectively assess the likelihood or probability of range for possible future weather. In this section you will find the products, tools, documentation and information you need to make the best use of our data.

  • Verification
    Real-time monitoring of numerical model verification is an vital part of the NCEP's NWP development process.... n (JNWPU) which began in 1954. Over the years EMC has evolved into one of the primary centers for the development and advancement in the nations' numerical weather, water, and climate prediction.   Show more >
  • EMC Research and Development Graphics
    The Model Analysis and Guidance (MAG) website displays graphics from NCEP's analysis and prediction systems and observational upper air RAOB data. EMC maintains numerous web pages with graphics from operational systems which supplements the MAG site ...   Show more >
  • Nomads
    Collaborating with other organizations is a crucial component to our success. We ... collectively improve our strength by collaborating with many government agencies, universities, private sector organizations, and interim projects within the NOAA community.   Show more >