.AVIATION /21Z SATURDAY THROUGH THURSDAY/...
THROUGH 18Z SUNDAY...BAND OF MID-LEVEL CLOUDS WITH CEILINGS
BETWEEN 6-8 KFT WILL CONTINUE TO MOVE EWD AND GENERALLY DIMINISH
AT THE TAF LOCATIONS THRU THIS EVENING. THESE CLOUDS ARE
ASSOCIATED WITH A WARM FRONT ALOFT...BUT ARE NOT ASSOCIATED WITH
ANY PCPN. AT THE SFC...SFC RIDGE IS SHIFTING EWD INTO THE GULF OF
MAINE AND WILL MAINTAIN SOUTHERLY WINDS THRU 12Z SUNDAY. WINDS
WILL BE GUSTY AT TIMES...ESPECIALLY IN THE CHAMPLAIN VALLEY WITH
GUSTS TO 25-27 KTS POSSIBLE LATE THIS AFTN THRU 06Z SUNDAY. DO
HAVE SOME CONCERNS ABOUT LOW-LEVEL WIND SHEAR FOR MPV...RUT...AND
SLK WHERE MIXING WILL NOT BE AS PRONOUNCED. THE 12Z NAM SHOWS A
DEVELOPING LOW-LEVEL JET...REACHING AN INTENSITY OF 40-50 KTS AT 2
KFT BETWEEN 02-08Z TONIGHT. BASED ON THIS...HAVE INCLUDED WIND
SHEAR MENTION AWAY FROM THE ST. LAWRENCE AND CHAMPLAIN VALLEYS.
THERE COULD ALSO BE SOME LOW CLOUDS DEVELOPING OVERNIGHT WITH
AREAS OF MVFR CIGS. PASSAGE OF A SFC TROUGH FROM WEST TO EAST AFTER
14Z SUNDAY WILL RESULT IN A BIT MORE OF A WESTERLY WIND SHIFT
TOWARD THE END OF THE CURRENT TAF PERIOD. ANY LOW CLOUDS ARE ALSO
EXPECTED TO DIMINISH WITH A DRIER WLY WIND FOLLOWING THE TROUGH
PASSAGE MID-MORNING SUNDAY.

OUTLOOK 18Z SUNDAY THROUGH THURSDAY... 
SUNDAY 18Z THROUGH MONDAY...GENERALLY VFR. 
TUESDAY THRU THURSDAY...A COLD FRONT AND POSSIBLE FRONTAL WAVE
WILL TRAVERSE THE NORTH COUNTRY FROM WEST TO EAST BRINGING
POSSIBLE RAIN AND WIDESPREAD MVFR/POSSIBLE IFR CONDITIONS LATE
TUESDAY THRU WEDNESDAY. THERE IS A CHANCE THAT RAIN WILL TURN TO
SNOW ACROSS NRN NY DURING THE DAY WEDNESDAY. ANY SHOWERS END
WEDNESDAY NIGHT WITH VFR CONDITIONS AND HIGH PRESSURE RETURNING
FOR THURSDAY.