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.
Once per hour
Open Data. There are no restrictions on the use of this data.
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For any data delivery issues or any questions in general, please contact the NOAA Big Data Project Team at: firstname.lastname@example.org.