* The NBM 1D Viewer is experimental and provided strictly "as-is" without any warranty or guaranty of any kind. This site is made available with limited distribution for testing.

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 …

The first version of the NBM was released January 6, 2016 in CONUS AWIPS 16.1.1, after Congress mandated that the NWS develop a blended model approach following Hurricane …

The NBM text bulletins take data from the gridded NBM forecasts and generate data for weather stations from the closest usable grid point. Bulletins are available for over 9,000 land and …

The National Blend of Models (NBM) is a nationally consistent and skillful suite of calibrated deterministic and probabilistic forecast guidance based on a blend of both NWS and non-NWS …

Welcome to the National Blend of Models (NBM) dashboard. This serves as a summary of the various model inputs fed into each run of the NBM at a range of projections out to 11 days …

1. Medical-grade micropore design, fine atomized granules, more full drug absorption.2. Obtained the US FDA, EU CE authority certification.3. Piezoelectric component low noise design, more …

NBM forecast date/time extends out 10 days. The time is dependent on the forecast variable. You can display a range forecast, which by default displays the 10th percentile, mean and 90th …

NEW NBM v4.1 Weather Elements (1) Added NBM 24h PQPF percentiles (5th, 10th, 25th, 50th, 75th, 90th, and 95th) for the Hawaii domain. Added CONUS, Alaska, Hawaii, and Puerto Rico …

These are the weather elements available in NBM v4.1, the regions they are available, and their definitions. Weather elements new to NBM v4.1 are marked with an * . Regions available are …