NCEP Operational NAM Graphics

The current forecast cycle is 12Z 25 MAR 2017 ; graphics finished at Sat Mar 25 16:45:23 UTC 2017

NOTICE: A new version of this web page with pulldown menus to display graphics can be viewed by clicking here.

Forecasts displayed on this web page:

  • NCEP Operational North American Mesoscale (NAM) model forecast
  • NOTE: Unless labelled otherwise, all displayed winds are in knots, all displayed heights are in meters.

    GRIB files from the operational NAM forecast can be found on the NCEP ftp server or at the NWS Gateway server. Descriptions of some of these output files can be found at the NAM Output Grid Domains page.

    BUFR hourly forecast sounding files (broken out by station) from the operational NAM forecast can be found on the NWS Gateway server

    DISCLAIMER : This web page is not "operational" and therefore not subject to 24-h monitoring by NCEP's Central Operations staff.

    For more info on the NAM runs, email Eric Rogers at eric.rogers@noaa.gov

    Get the Operational NAM Forecasts for the last 7 days here:

    Sat 03/18 Sun 03/19 Mon 03/20 Tue 03/21 Wed 03/22 Thu 03/23 Fri 03/24 Sat 03/25
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    06z 06z 06z 06z 06z 06z 06z
    12z 12z 12z 12z 12z 12z 12z
    18z 18z 18z 18z 18z 18z 18z

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