220
FXUS01 KWBC 291903
PMDSPD
SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
302 PM EDT WED OCT 29 2025
VALID 00Z THU OCT 30 2025 - 00Z SAT NOV 01 2025
...RAIN TO MOVE NORTHWARD FROM THE MID-ATLANTIC/OHIO VALLEY TO THE
NORTHEAST...
..LIGHT RAIN TO MOVE INTO THE NORTHWEST ON FRIDAY
LOW PRESSURE OVER THE TENNESSEE VALLEY WILL MOVE NORTHWARD TO THE
NORTHEAST BY FRIDAY MORNING. THE SYSTEM WILL PRODUCE RAIN OVER
PARTS OF THE MID-ATLANTIC/TENNESSEE VALLEY, WHICH WILL MOVE INTO
THE NORTHEAST/OHIO VALLEY BY THURSDAY MORNING. THE RAIN ENDS OVER
THE APPALACHIANS BY FRIDAY MORNING, WHILE RAIN CONTINUES OVER THE
NORTHEAST THROUGH FRIDAY EVENING.
UPPER-LEVEL ENERGY ASSOCIATED WITH A FRONT OVER THE UPPER
MISSISSIPPI VALLEY WILL MOVE EASTWARD OVER THE GREAT LAKES,
PRODUCING LIGHT RAIN OVER THE NORTHERN PLAINS/UPPER MISSISSIPPI
VALLEY OVERNIGHT THURSDAY AND EXPAND INTO THE GREAT LAKES ON
FRIDAY.
MEANWHILE, A FRONT MOVING ONSHORE OVER THE PACIFIC NORTHWEST ON
FRIDAY WILL PRODUCE LIGHT RAIN OVER THE PACIFIC NORTHWEST BY
FRIDAY MORNING AND EXPAND INTO THE NORTHERN INTERMOUNTAIN REGION
BY FRIDAY EVENING. ADDITIONALLY, HIGH PRESSURE OVER SOUTH-CENTRAL
CANADA WILL MOVE OVER THE NORTHERN PLAINS BY FRIDAY EVENING.
ZIEGENFELDER
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