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Extended Forecast Discussion
 
(Caution: Version displayed is not the latest version. - Issued 1600Z Oct 28, 2014)
 
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Abbreviations and acronyms used in this product
 
Geographic Boundaries -  Map 1: Color  Black/White       Map 2: Color  Black/White


EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
1200 PM EDT TUE OCT 28 2014

VALID 12Z FRI OCT 31 2014 - 12Z TUE NOV 04 2014

...ERN US WINTER STORM THREAT...

THE WPC MEDIUM RANGE PRODUCT SUITE WAS PRIMARILY DERIVED FROM THE
00 UTC ECMWF ENSEMBLE MEAN. THIS SOLUTION OVERALL MIMICS BUT IS
SLIGHTLY LESS ORGANIZED/MORE PROGRESSIVE THAN THE 00 UTC ECMWF.
EVEN SO...THE 00 UTC ECMWF ENSEMBLE MEAN STILL LIES WELL ON THE
AMPLIFIED SIDE OF THE FULL ENVELOPE OF ALL GUIDANCE. 

THIS FOLLOWS A GENERAL TREND TOWARD AMPLIFICATION FROM MOST
GUIDANCE.

SCHICHTEL