Interstate 90 near Buffalo, New York – Travel conditions across western New York remain hazardous Thursday as widespread snow transitions to more localized lake effect snow east of the lakes, combined with gusty winds causing blowing and drifting snow.
According to the National Weather Service in Buffalo, lake-enhanced snow impacted much of western New York during the morning commute, with conditions gradually becoming more localized later in the day. Forecasters say gusty winds will continue to reduce visibility, especially on open stretches of roadway.
Along and east of Lake Erie, localized lake effect snow is expected to redevelop this afternoon into early evening, primarily affecting southern Erie and Wyoming counties. Snowfall rates may reach 1 to 2 inches per hour at times, leading to rapidly deteriorating driving conditions. Additional lake effect snow is also possible east of Lake Ontario, impacting parts of Jefferson County and the Tug Hill Plateau.
Major roadways including Interstate 90 (New York State Thruway), Interstate 190, Route 33, and Route 219 could see sudden whiteout conditions, drifting snow, and slick pavement, particularly during heavier snow bands. Conditions may vary sharply over short distances, a hallmark of lake effect events.
The Weather Service warns that blowing and drifting snow will make travel difficult, even where snowfall totals are modest. Drivers may encounter rapidly changing visibility, especially during peak travel hours.
Motorists are urged to slow down, allow extra travel time, and be prepared for sudden reductions in visibility. Those traveling east of Buffalo should closely monitor radar and forecast updates as lake effect bands shift.
Commuters and commercial drivers along the I-90 corridor should expect intermittent travel delays through Thursday evening due to localized lake effect snow.
