Updated 11:10 PM ET
CHICAGO - Chicago officials worked Friday to prevent a repeat of last year's "snowmageddon," when a blizzard left hundreds of drivers stranded along one of the city's main thoroughfares for up to 12 hours overnight.
With the city getting socked by its first major snowstorm of the winter and drifts forming, officials detoured buses off icy Lake Shore Drive, the iconic road running along Lake Michigan. Bus service was partially restored by the end of rush hour except for the southern portion of the road.
Last year's storm, which dumped more than 20 inches of snow, brought Chicago to a standstill and caused serious embarrassment to a city known for its ability to keep working in some of the most severe winter weather. Transit spokesman Brian Steele said icy ramps and drifting snow led to the decision to move buses away from the lakefront Friday and onto roads where there was less wind and slower traffic.
No significant problems had developed yet, he said, adding, "The decision was made solely as a precaution."
More than 700 flights were cancelled at Chicago's airports, the bulk of them at O'Hare International Airport, the Chicago Department of Aviation said.
While the snow started in the morning, the worst of the storm hit just at rush hour. Eight inches of snow were expected by nightfall, and the National Weather Service issued a winter storm warning lasting until late Friday.
Chicago deployed its full fleet of 278 plows to push through the snow on main streets and Lake Shore Drive, but they had to inch along with commuters headed home in heavy traffic.
"The biggest challenge for us right now is congestion. We're caught in it just like everyone else," said Guy Tridgell, a spokesman with the Illinois Department of Transportation.
During last year's February blizzard, the city's third-worst storm on record, authorities had to remove 525 vehicles that got stuck on Lake Shore Drive, which was closed for 33 hours. City officials began work in November to create two turnaround points on the road to make it easier for cars to avoid getting stuck.
Meanwhile the New York City area is bracing for a big taste of winter with a wintry mix of snow and sleet set to hit the region Friday night into Saturday.
A winter weather advisory is in effect from 1 a.m. until 4 p.m. Saturday for New York City, sections of northeast New Jersey and most of western Long Island.
Forecasters say the New York City area may see 3 to 6 inches of snow, and up to 7 inches north of the city. The Jersey Shore may get up to 6 inches of snow before ending Saturday afternoon.
Ray Barrett, the general manager of Keough's Paint and Hardware on High Ridge Road in Stamford, Conn., says while they have plenty of supplies on hand, he thinks most people are ready.
"I think people took 2011 and say you know what, it's not going to happen to me as a homeowner, a consumer again where I get caught without what I need for a storm," said Barrett. "They're definitely starting to prepare better."