National Weather Service United States Department of Commerce

Black ice may be around this morning. Watch for untreated surfaces such as sidewalks, parking lots, and driveways this morning.
Temperatures will rise above freezing today, and remain above freezing for most locations across western NY tonight. Temperatures will fall below freezing across north-central NY tonight. Another round of precipitation will move into the region tonight through Friday night, including the chance for a of wintry mix east of Lake Ontario.
Expect dense fog across southern Erie and Wyoming counties and the western Southern Tier through this morning. Visibilities will drop to a quarter mile or less at times, producing hazardous driving conditions. If you will be driving, make sure to slow down, use your low beam headlights, and leave plenty of distance in front of you!