Prognostic Meteorological Discussion
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FXUS01 KWBC 300754
PMDSPD

SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
353 AM EDT MON MAR 30 2015

VALID 12Z MON MAR 30 2015 - 12Z WED APR 01 2015

...TEMPERATURES WILL BE 10 TO 20 DEGREES ABOVE AVERAGE OVER PARTS
OF THE NORTHERN/CENTRAL PLAINS...

...SNOW FOR PARTS OF THE LOWER GREAT LAKES INTO NORTHERN NEW
ENGLAND...

A FRONT EXTENDING FROM THE LOWER GREAT LAKES TO THE
CENTRAL/SOUTHERN APPALACHIANS THEN SOUTHWESTWARD TO THE SOUTHERN
HIGH PLAINS WILL MOVE EASTWARD OFF THE EAST COAST BY EARLY TUESDAY
MORNING.  THE SYSTEM WILL PRODUCE LIGHT SNOW OVER PARTS OF THE
LOWER GREAT LAKES INTO NORTHERN NEW ENGLAND THROUGH LATE MONDAY
NIGHT.  RAIN WILL DEVELOP OVER PARTS THE SOUTHEAST INTO THE
MID-ATLANTIC COAST THAT WILL MOVE EASTWARD OFF THE COAST BY MONDAY
EVENING.  SHOWERS AND THUNDERSTORMS WILL DEVELOP OVER PARTS OF THE
CENTRAL GULF COAST THAT WILL EXPAND INTO PARTS OF THE SOUTHEAST BY
MONDAY EVENING BEFORE ENDING LATER MONDAY NIGHT.

A SECOND FRONT OVER ONTARIO WILL MOVE SOUTHEASTWARD TO THE
NORTHEAST COAST/OHIO VALLEY TO THE NORTHERN PLAINS BY TUESDAY
EVENING.  THE BOUNDARY WILL AID IN PRODUCING RAIN OVER PARTS OF
THE NORTHERN PLAINS/UPPER MISSISSIPPI VALLEY ON MONDAY.  RAIN AND
SNOW WILL DEVELOP OVER PARTS OF THE GREAT LAKES ON TUESDAY MORNING
WITH RAIN MOVING INTO PARTS OF THE NORTHERN MID-ATLANTIC COAST BY
TUESDAY EVENING.

A THIRD FRONT WILL MOVE ONSHORE OVER THE PACIFIC NORTHWEST
OVERNIGHT MONDAY MOVING INLAND TO THE NORTHERN HIGH PLAINS/GREAT
BASIN BY TUESDAY EVENING.  POST FRONTAL ONSHORE FLOW WILL AID IN
PRODUCING LIGHT TO MODERATE RAIN OVER PARTS OF THE PACIFIC
NORTHWEST ON TUESDAY.  SNOW LEVELS WILL LOWER AFTER THE FRONT
PASSES AIDING IN THE DEVELOPMENT OF LIGHT SNOW OVER PARTS OF THE
NORTHERN ROCKIES BY TUESDAY EVENING.  RAIN WILL ALSO DEVELOP OVER
PARTS OF THE NORTHERN HIGH PLAINS ON TUESDAY EVENING, TOO.
ELSEWHERE, UPPER-LEVEL ENERGY WILL AID IN PRODUCING SHOWERS AND
THUNDERSTORMS OVER PARTS OF THE SOUTHERN PLAINS INTO PARTS OF THE
CENTRAL GULF COAST ON TUESDAY EVENING.


ZIEGENFELDER


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





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