NCEP Forecast Graphics
The current forecast cycle is 12Z 21 NOV 2017 ; graphics finished at Tue Nov 21 17:51:51 UTC 2017
When any forecast hour button on the left is activated, the following
four maps will be displayed:
Upper left : Operational North American Meso (0-84 h)
Upper right : Operational Global Forecast System (0-84 h)
Lower left : Parallel NAM (0-84 h) (if running)
The parallel NAM log with further details can be found
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
Go to most current operational NCEP graphics
to access the 7 day archive of operational NCEP forecast maps.