The National Weather Service in Buffalo,NY has issued a winter weather advisory for potentially moderate to heavy snow. here's what the NWS in Buffalo,NY has to say.

Tonight: Periods of rain before 10pm, then periods of rain and snow between 10pm and 11pm, then periods of snow after 11pm. Low around 29. Northeast wind between 6 and 10 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 4 to 8 inches possible.

Winter Weather AdvisoryURGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE BUFFALO NY
313 PM EDT THU MAR 27 2008

...LATE SEASON SNOW AND MIXED PRECIPITATION TONIGHT THROUGH FRIDAY
MORNING...

.AN AREA OF LOW PRESSURE ORGANIZING OVER THE CENTRAL PLAINS AND OHIO
VALLEY WILL MOVE EAST TO CENTRAL PENNSYLVANIA BY FRIDAY MORNING THEN
OFF THE SOUTHERN NEW ENGLAND COAST FRIDAY AFTERNOON. THIS SYSTEM
WILL BRING A PERIOD OF LATE SEASON SNOW AND MIXED PRECIPITATION TO
MOST OF THE REGION THIS EVENING THROUGH FRIDAY MORNING.

PRECIPITATION WILL GRADUALLY INCREASE IN COVERAGE AND INTENSITY
ACROSS WESTERN AND NORTH CENTRAL NEW YORK THIS EVENING. THE HEAVIEST
PRECIPITATION IS EXPECTED TO FALL BETWEEN ABOUT MIDNIGHT AND 6 AM
FRIDAY ACROSS WESTERN NEW YORK...WITH THE HEAVIEST PRECIPITATION
ACROSS CENTRAL NEW YORK FALLING BETWEEN ABOUT 2 AM AND 8 AM FRIDAY.

PRECIPITATION IS EXPECTED TO FALL AS ALL SNOW ALONG AND NORTH OF A
LINE FROM BUFFALO TO ROCHESTER TO OSWEGO. ALONG AND SOUTH OF THE
THRUWAY SOME SLEET MAY MIX IN AT TIMES...AND ACROSS THE WESTERN
SOUTHERN TIER SNOW WILL BE MIXED WITH SLEET AND FREEZING RAIN. THE
MIXED PRECIPITATION WILL HOLD DOWN SNOWFALL TOTALS NEAR THE
PENNSYLVANIA STATE LINE...BUT WILL ALSO BRING A CHANCE OF SOME MINOR
ICE ACCUMULATIONS.

NYZ001>003-010>013-085-280315-
/O.NEW.KBUF.WW.Y.0009.080328T0000Z-080328T1400Z/
NIAGARA-ORLEANS-MONROE-NORTHERN ERIE-GENESEE-WYOMING-LIVINGSTON-
SOUTHERN ERIE-
INCLUDING THE CITIES OF...NIAGARA FALLS...MEDINA...ROCHESTER...
BUFFALO...BATAVIA...WARSAW...GENESEO...ORCHARD PARK...SPRINGVILLE
313 PM EDT THU MAR 27 2008

...WINTER WEATHER ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO
10 AM EDT FRIDAY...

THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A WINTER
WEATHER ADVISORY...WHICH IS IN EFFECT FROM 8 PM THIS EVENING TO
10 AM EDT FRIDAY.

SNOW IS EXPECTED TO INCREASE IN COVERAGE ACROSS THE NIAGARA FRONTIER
AND GENESEE VALLEY LATER THIS EVENING AND CONTINUE THROUGH EARLY
FRIDAY MORNING. THE SNOW MAY BE MIXED WITH SOME SLEET AT
TIMES...ESPECIALLY IN AREAS ALONG AND SOUTH OF THE NEW YORK STATE
THRUWAY. THE HEAVIEST SNOW IS EXPECTED TO FALL BETWEEN ABOUT
MIDNIGHT AND 6 AM FRIDAY.

TOTAL SNOW ACCUMULATIONS BY LATE FRIDAY MORNING ARE EXPECTED TO
REACH 4 TO 6 INCHES...WITH SOME LOCALLY HIGHER AMOUNTS POSSIBLE.
SNOWFALL AMOUNTS MAY BE REDUCED IN AREAS WHERE SLEET MIXES IN FOR AN
EXTENDED PERIOD OF TIME.

TRAVEL WILL BECOME HAZARDOUS LATER THIS EVENING THROUGH FRIDAY
MORNING. UNTREATED ROADS WILL BECOME SNOW COVERED AND SLUSHY LATER
TONIGHT. ROADS MAY REMAIN SLIPPERY FOR THE FRIDAY MORNING COMMUTE.
MOTORISTS SHOULD BE PREPARED FOR WINTRY DRIVING CONDITIONS AND
ALLOW EXTRA TIME TO REACH YOUR DESTINATION. STAY TUNED TO NOAA
WEATHER RADIO AND OTHER RADIO AND TV STATIONS FOR FURTHER DETAILS
OR UPDATES.

$$