What is NBM?

The National Blend of Models (NBM) is a nationally consistent and skillful suite of calibrated forecast guidance based on a blend of both NWS and non-NWS numerical weather prediction model data and post-processed model guidance. The goal of the NBM is to create a highly accurate, skillful and consistent starting point for the gridded forecast. This new way to produce NDFD grids will be helpful providing forecasters with a suite of information to use for their forecasts. The NBM is considered an important part of the efforts to evolve NWS capabilities to achieve a Weather-Ready Nation.

NBM Experimental Products

NBM

Additional NBM Resources

NOAA Resources (login required)

Public Resources

Contact NBM

For further information about the National Blend of Models, please contact The NBM Web Team

 

You can also join the NBM Mailing List by following sign-up instructions here.