Prognostic Meteorological Discussion
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000
FXUS01 KWBC 231924
PMDSPD

SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
323 PM EDT TUE SEP 23 2014

VALID 00Z WED SEP 24 2014 - 00Z FRI SEP 26 2014

...HEAVY PRECIPITATION POSSIBLE OVER PARTS OF THE CAROLINA COAST...

...HEAVY PRECIPITATION POSSIBLE OVER PARTS OF THE NORTHERN
CALIFORNIA/OREGON COAST...

...TEMPERATURES WILL BE 10 TO 20 DEGREES ABOVE AVERAGE FOR PARTS
OF THE NORTHERN ROCKIES/NORTHERN HIGH PLAINS...

LOW PRESSURE OFF OF THE FLORIDA`S EAST COAST WILL MOVE NORTHWARD
TO THE CAROLINA COAST BY THURSDAY.  SHOWERS AND THUNDERSTORMS WILL
DEVELOP ALONG THE SOUTHEAST COAST WITH MODERATE RAIN THAT WILL
EXPAND NORTHWARD INTO THE SOUTHERN MID-ATLANTIC BY THURSDAY.
LIGHT TO MODERATE RAIN WILL DEVELOP OVER PARTS OF NORTHERN
VIRGINIA ON WEDNESDAY AFTERNOON INTO THURSDAY MORNING.  SHOWERS
AND THUNDERSTORMS WILL CONTINUE OVER THE SOUTHEAST COAST AND
FLORIDA THROUGH THURSDAY.

UPPER-LEVEL ENERGY OVER THE NORTHERN PLAINS WILL LIFT
NORTHEASTWARD INTO THE UPPER GREAT LAKES BY THURSDAY MORNING.
MOISTURE MOVING NORTHWARD FROM THE GULF OF MEXICO WILL INTERSECT
THE ENERGY AND DEVELOP SHOWERS AND THUNDERSTORMS OVER PARTS OF THE
SOUTHERN/CENTRAL PLAINS THAT WILL MOVE NORTHWARD INTO PARTS OF THE
MIDDLE/UPPER MISSISSIPPI VALLEY BY WEDNESDAY AFTERNOON.  RAIN WILL
DEVELOP OVER PARTS OF THE MIDDLE MISSOURI VALLEY/UPPER MISSISSIPPI
VALLEY THAT WILL LIKEWISE MOVE INTO PARTS OF THE UPPER GREAT
LAKES/MIDDLE MISSOURI VALLEY BY WEDNESDAY EVENING BEFORE ENDING
OVERNIGHT WEDNESDAY.

MEANWHILE, A FRONT OFF THE PACIFIC NORTHWEST COAST WILL MOVE
INLAND OVER THE NORTHWEST/NORTHERN CALIFORNIA ON WEDNESDAY MOVING
TO THE NORTHERN HIGH PLAINS TO CENTRAL CALIFORNIA BY THURSDAY
MORNING.  THE BOUNDARY WILL PRODUCE RAIN ALONG THE PACIFIC
NORTHWEST COAST TO PARTS OF NORTHERN CALIFORNIA WITH MODERATE RAIN
AT TIMES THROUGH THURSDAY.  ELSEWHERE, WESTERLY FLOW OFF THE
WESTERN GULF OF MEXICO WILL AID IN DEVELOPING SHOWERS AND
THUNDERSTORMS ALONG THE SOUTHERN TIP OF TEXAS THROUGH THURSDAY,
TOO.


ZIEGENFELDER


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