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Meteorological Development Laboratory

National Program, MDL

MOS Text Bulletins

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Note to users:

  • MOS products are no longer being developed as stand-alone products, and we are considering gradually phasing them out in the next couple of years (this does not include LAMP and GLMP products). We encourage MOS users to switch to the National Blend of Models. Information about the NBM can be found at https://vlab.noaa.gov/web/mdl/nbm, and NBM text bulletins can be accessed via webpage at https://www.weather.gov/mdl/nbm_text

Important alert concerning NAM-MOS:

  • Beginning 1200 UTC November 3, 2026, the NAM-MOS will no longer be available due to the retirement of the NAM model. More information can be found in SCN 26-47

Bulletin Builder

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(NOTE: some products are not available for all cycles. For those, data from the closest available cycle will be displayed)

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You can select stations by doing any combination the following:

  1. Type in WMO call letters (separate multiple stations with commas).
  2. Use the map or buttons below to get stations from a given state.
  3. Select the stations from the checkbox list below. When you are done selecting stations, press View Bulletins or View + Download.

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