000 AWUS81 KBUF 211745 RWSBUF NYZ001>008-010>014-019>021-085-221000- REGIONAL WEATHER SUMMARY NATIONAL WEATHER SERVICE BUFFALO NY 200 PM EDT SAT MAY 21 2005 THE FINE LATE MAY WEATHER OF THE PAST WEEK WILL BE INTERRUPTED BY A PERIOD OF UNSEASONABLY COOL AND UNSETTLED CONDITIONS DURING THE NEXT FEW DAYS. THE CULPRIT WILL BE A HUGE UPPER LEVEL LOW OVER QUEBEC AND NEW ENGLAND WHICH WILL GRADUALLY RETROGRADE BACK ACROSS NEW YORK AND PENNSYLVANIA MONDAY AND TUESDAY. SUNDAY WILL SEE MORE CLOUDINESS BUT ONLY A SMALL CHANCE OF A SHOWER OR TWO...BUT SHOWER CHANCES WILL INCREASE MONDAY INTO TUESDAY AS THE LOW PRESSURE SETTLES NEARBY. THE LOW SHOULD FINALLY PUSH OFF THE ATLANTIC COAST BY WEDNESDAY AND ALLOW FOR A RIDGE OF HIGH PRESSURE TO BRING A RETURN TO DRY AND MILDER WEATHER WEDNESDAY AND MOST OF THURSDAY BEFORE THE NEXT FRONT USHERS IN A CHANCE OF SHOWERS THURSDAY NIGHT AND FRIDAY. && SFM