NOUS41 KWBC 271715 AAA



Service Change Notice 17-114 Updated

National Weather Service Headquarters Silver Spring MD

115 PM EST Tue Feb 27 2018


To:       Subscribers:

          -NOAA Weather Wire Service

          -Emergency Managers Weather Information Network


          Other NWS Partners and Employees


FROM:     David Novak

          Director, Weather Prediction Center


SUBJECT:  Updated: Resumption of overnight mesoscale

          precipitation and model diagnostics products during

          the warm season from WPC Effective March 12, 2018


Updated resume overnight issuance by the Weather Prediction

Center (WPC) of the following products during the warm season

effective 8 pm EDT March 12, 2018:


-Mesoscale Precipitation Discussions and graphics, including

 those for flash flooding and atmospheric river events.

-Model Diagnostic Discussion and accompanying 500mb height

 preference graphic.


For more information, please contact:


Lauren Gaches

NOAA Public Affairs Specialist

NWS National Centers for Environmental Prediction

College Park, MD



National Service Change Notices are online at: