Prognostic Meteorological Discussion
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FXUS01 KWBC 291852
PMDSPD

SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
251 PM EDT WED OCT 29 2014

VALID 00Z THU OCT 30 2014 - 00Z SAT NOV 01 2014

...HEAVY PRECIPITATION POSSIBLE OVER PARTS OF THE NORTHWEST...

A FRONT ALONG THE EAST AND THE GULF COASTS WILL MOVE EASTWARD OUT
OVER THE ATLANTIC AND SOUTHWARD INTO THE GULF OF MEXICO.  A PART
OF THE BOUNDARY WILL LINGER OVER THE SOUTHERN TIP OF FLORIDA
THURSDAY EVENING INTO FRIDAY.  SHOWERS AND THUNDERSTORMS WILL
DEVELOP ALONG THE FRONT OVER THE SOUTHEAST THAT WILL MOVE
SOUTHEASTWARD OUT OVER THE ATLANTIC BY THURSDAY AFTERNOON.
SHOWERS AND THUNDERSTORMS WILL ALSO LINGER OVER PARTS OF FLORIDA
THURSDAY EVENING INTO FRIDAY.  IN ADDITION, RAIN WILL DEVELOP
ALONG THE FRONT TOO, FROM THE NORTHEAST INTO PARTS OF THE
MID-ATLANTIC WILL, LIKEWISE, MOVE OUT OVER THE ATLANTIC BY LATE
THURSDAY MORNING.

A STORM OVER THE NORTHERN PLAINS WILL MOVE EASTWARD TO THE GREAT
LAKES WHILE THE ASSOCIATED BOUNDARY WILL MOVE SOUTHEASTWARD FROM
THE NORTHERN HIGH PLAINS TO THE SOUTHERN PLAINS/LOWER MISSISSIPPI
VALLEY/OHIO VALLEY BY FRIDAY.  LIGHT RAIN WILL DEVELOP OVER PARTS
OF THE UPPER MIDWEST THAT WILL MOVE EASTWARD TO THE GREAT LAKES
AND EXPAND SOUTHWARD TO THE TENNESSEE VALLEY, LIKEWISE, BY FRIDAY.
 LIGHT SNOW WILL DEVELOP OVER PARTS OF THE UPPER GREAT LAKES ON
FRIDAY MORNING.  SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER PARTS
OF THE SOUTHERN PLAINS/LOWER RIO GRANDE VALLEY ON THURSDAY
EVENING/FRIDAY.

ELSEWHERE, WEAK UPPER-LEVEL ENERGY WILL AID IN PRODUCING LIGHT
RAIN OVER PARTS OF THE PACIFIC NORTHWEST ON WEDNESDAY EVENING INTO
THURSDAY AHEAD OF THE NEXT SYSTEM.  THE NEXT SYSTEM OVER THE
PACIFIC WILL MOVE ONSHORE OVER THE WEST COAST ON THURSDAY NIGHT
INTO FRIDAY MORNING.  THE FRONT WILL BRING LIGHT TO MODERATE RAIN
TO THE PACIFIC NORTHWEST ON THURSDAY EVENING, THAT WILL TAPER OFF
TO LIGHT RAIN EXTENDING FROM THE PACIFIC NORTHWEST TO CENTRAL
CALIFORNIA BY FRIDAY MORNING.


ZIEGENFELDER


GRAPHICS AVAILABLE AT WWW.WPC.NCEP.NOAA.GOV
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