The Monday morning commute could be slippery, according to forecasters with the National Weather Service in Cheektowaga.
With temperatures dropping overnight into the 20s, slush and water on the roadways will freeze, said National Weather Service meteorologist Kirk Apffel.
A lake-effect snow advisory is in effect until 11 a.m. for Niagara, Orleans and Genesee counties, with 3 to 4 inches of snow possible.
A winter storm warning is in effect until 1 p.m. Monday for southern Erie, Chautauqua, Cattaraugus and Wyoming counties, where between 2 and 3 inches snow are expected.
Winds across the area will come out of the northwest at 20 to 30 mph, with gusts of up to 40 mph.
Temperatures will remain in the 20s throughout the day.