803
FXUS01 KWBC 070650
PMDSPD
SHORT RANGE FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
249 AM EDT SUN SEP 07 2025
VALID 12Z SUN SEP 07 2025 - 12Z TUE SEP 09 2025
...RAIN WILL CONTINUE ALONG THE PARTS OF THE EAST COAST AND THE
GULF COAST...
...THERE ARE AIR QUALITY ALERTS OVER PARTS OF THE NORTHWEST AND
NORTHERN ROCKIES, ALONG WITH FROST ADVISORIES AND FREEZE WARNINGS
OVER PARTS OF THE UPPER MIDWEST...
AN UPPER-LEVEL LOW OVER THE GREAT LAKES ON SUNDAY WILL PRODUCE
LIGHT RAIN OVER THE REGION. FURTHERMORE, A FRONT EXTENDING FROM
JUST OFF THE NORTHEAST/MID-ATLANTIC COAST, ACROSS THE SOUTHEAST TO
THE GULF COAST STATES, WILL REMAIN QUASI-STATIONARY THROUGH
TUESDAY. THE BOUNDARY WILL AID IN DEVELOPING RAIN ALONG MOST OF
THE NORTHEAST AND MID-ATLANTIC COAST THROUGH SUNDAY EVENING. RAIN
WILL CONTINUE ALONG THE SOUTHERN MID-ATLANTIC INTO THE SOUTHEAST
THROUGH TUESDAY MORNING.
MOISTURE FLOWING OFF THE WESTERN GULF WILL STREAM MOISTURE
NORTHWARD OVER PARTS OF THE PLAINS INTO THE UPPER GREAT LAKES. THE
MOISTURE WILL PRODUCE SHOWERS AND THUNDERSTORMS OVER PARTS OF THE
SOUTHERN PLAINS THROUGH MONDAY EVENING. THE MOISTURE WILL MOVE
NORTHWARD BY SUNDAY AFTERNOON, PRODUCING SHOWERS AND THUNDERSTORMS
OVER PARTS OF THE CENTRAL/SOUTHERN PLAINS THROUGH MONDAY EVENING.
BY MONDAY EVENING, THE MOISTURE WILL TRAVEL TO THE UPPER MIDWEST,
PRODUCING SHOWERS AND THUNDERSTORMS OVER PARTS OF THE UPPER
MISSISSIPPI VALLEY AND UPPER GREAT LAKES.
MEANWHILE, UPPER-LEVEL ENERGY MOVES OVER THE NORTHWEST FROM SUNDAY
INTO TUESDAY WILL PRODUCE RAIN OVER THE NORTHWEST EXTENDING INTO
PARTS OF THE NORTHERN ROCKIES THROUGH TUESDAY.
DUE TO AN AREA OF COLD HIGH PRESSURE MOVING OVER PARTS OF THE
UPPER MIDWEST, COLD TEMPERATURES WILL DEVELOP OVER THE REGION,
PROMPTING FROST ADVISORIES AND FREEZE WARNINGS. FURTHERMORE, SMOKE
FROM WILDFIRES HAS PROMPTED AIR QUALITY ALERTS OVER PARTS OF THE
NORTHWEST AND NORTHERN ROCKIES.
ZIEGENFELDER
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HTTPS://WWW.WPC.NCEP.NOAA.GOV/BASICWX/BASICWX_NDFD.PHP
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