140
FXUS61 KPBZ 091912
AFDPBZ
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE PITTSBURGH PA
212 PM EST MON NOV 9 2009
SYNOPSIS
A WEAK COLD FRONT WILL CROSS THE AREA LATE TONIGHT INTO TUESDAY
BRINGING SCATTERED SHOWERS. HIGH PRESSURE WILL PROVIDE FOR DRY
WEATHER FOR WEDNESDAY THROUGH SATURDAY. A COLD FRONT WILL BRING A
CHANCE OF SHOWERS FOR SUNDAY.
NEAR TERM /THROUGH TUESDAY/
A COLD FRONT WILL PUSH ACROSS THE DISTRICT TUESDAY MORNING.
WIDESPREAD CIRRUS AHEAD OF THE FRONT HAS PUSHED INTO THE DISTRICT.
THESE CLOUDS WILL LOWER AND THICKEN INTO A MIDDLE DECK WITH THE
FRONTAL PASSAGE ALONG WITH A FEW SCATTERED RAIN SHOWERS FOR
TUESDAY.
SHORT TERM /TUESDAY NIGHT THROUGH WEDNESDAY/
HIGH PRESSURE WILL BUILD INTO THE DISTRICT TUESDAY NIGHT
INTO WEDNESDAY MORNING BRINGING AN END TO THE SCATTERED RAIN
SHOWERS AND PROVIDING DRY WEATHER FOR WEDNESDAY.
LONG TERM /WEDNESDAY NIGHT THROUGH MONDAY/
HIGH PRESSURE ACROSS THE DISTRICT WILL BRING DRY WEATHER FOR
WEDNESDAY NIGHT INTO SATURDAY. A COLD FRONT PUSHING INTO THE OHIO
VALLEY WILL BRING A SMALL CHANCE OF SHOWERS FOR SUNDAY WITH AN
INCREASING CHANCE MONDAY AS THE COLD FRONT DRAWS CLOSER.
AVIATION /19Z MONDAY THROUGH SATURDAY/
A WEAK COLD FRONT WILL PUSH THROUGH THE UPPER OHIO VALLEY TONIGHT
AND TUESDAY MORNING. WITH LIMITED MOISTURE...EXPECT CEILINGS TO
REMAIN VFR THROUGH THE TAF PERIOD. SCATTERED SHOWERS BEHIND THE
FRONT LATE TUESDAY COULD BRIEFLY REDUCE CONDITIONS TO MVFR.
HIGH PRESSURE WILL THEN MOVE SLOWLY SOUTHEAST OVER THE GREAT LAKES
WEDNESDAY THROUGH SATURDAY WITH MAINLY VFR CONDITIONS EXPECTED.
PBZ WATCHES/WARNINGS/ADVISORIES
MD...NONE.
OH...NONE.
PA...NONE.
WV...NONE.
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