weather.gov     
National Weather Service

Prognostic Meteorological Discussion
NWS Homepage
This page is being discontinued on March 12, 2014.
The same data is available at this site. Please update your bookmarks.
Thank you, and we apologize for the inconvenience.
Please send an email to SR-SRH.Webmaster@noaa.gov with any concerns.


Current Version
Previous Version:    01  
[Printable]
722
FXUS02 KWBC 271546
PMDEPD

EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1146 AM EDT WED AUG 27 2014

VALID 12Z SAT AUG 30 2014 - 12Z WED SEP 03 2014


RELIED ON THE 00Z/27 EUROPEAN CENTRE ENSEMBLE MEAN FOR THE FRONTS
AND PRESSURES THIS FORECAST CYCLE. THERE HAS BEEN POOR RUN-TO-RUN
CONTINUITY AMONG ALL THE GLOBAL NUMERICAL MODELS WITH REGARD TO
THE FLOW OVER CANADA AT THE MEDIUM RANGE, SO TOOK ADVANTAGE OF THE
RELATIVELY ROBUST CORRELATION AMONG THE ENSEMBLE MEANS--REASONABLY
REPRESENTED BY THE LATEST ECENS MEAN. THE PATTERN FEATURES A
PROLONGED STRETCH OF RELATIVELY HIGH HEIGHTS OVER THE EASTERN
UNITED STATES, WHICH WILL AFFORD THAT REGION SOME OF THE SUMMERY
CONDITIONS THAT HAVE BEEN LACKING THIS YEAR. FOR THE REMAINDER OF
THE NATION, THE POLAR JET SHOULD KEEP THE NORTHWEST ON THE COOL
SIDE, THE SOUTHWEST MONSOON SUPPRESSED, AND THE REGION FROM THE
ROCKIES TO THE APPALACHIANS QUITE SHOWERY.


CISCO

$$






U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: May 16, 2007
NATIONAL WEATHER SERVICE: for Safety, for Work, for Fun - FOR LIFE