Millions of travelers could face disruptions as a powerful winter storm brings heavy snow, frigid temperatures, and high winds to 11 states after Thanksgiving. The National Weather Service warns of hazardous conditions in the Northeast and Great Lakes regions. Will your travel plans be affected?
The National Weather Service (NWS) has issued warnings about significant snowfall and hazardous winter weather across large parts of the United States during the post-Thanksgiving travel period. This comes as millions of Americans prepare to hit the roads and skies during one of the busiest travel times of the year.
Heavy Snow Expected in the Northeast and Great Lakes Regions
A winter storm is forecasted to bring heavy snow to 11 states, primarily in the northern and northeastern United States. States such as Wisconsin, Michigan, Indiana, Ohio, West Virginia, Pennsylvania, New York, Massachusetts, Vermont, New Hampshire, and Maine are most at risk. The snowfall is expected to start on November 29 and continue through the holiday weekend, with accumulations that could disrupt travel plans.
The NWS Climate Prediction Center predicts a 20 to 40 percent chance of heavy snow in these areas, accompanied by below-average temperatures and high winds. These conditions are likely to result in icy roads, reduced visibility, and potential power outages.
Widespread Advisories Implemented in 15 States
In addition to the heavy snow, winter storm warnings and advisories have been issued for 15 states, including Maryland, Idaho, California, Pennsylvania, and Nevada. The storm system is driven by a broad area of low atmospheric pressure, bringing the coldest air outbreak of the season so far too much of the country.
The northern plains are expected to face particularly harsh conditions, with temperatures dropping below -10 °F (-23.33 °C) in some areas. Dangerous wind chills and a slight risk of hazardous high winds (up to 40 percent probability) are also possible.
Impact on Travel and Safety Precautions
Major highways, such as I-90, I-94, and I-80, could see treacherous conditions, including icy patches and snow drifts. These hazards may cause delays for travelers and create dangerous driving environments. Additionally, regions experiencing freezing rain could face localized power outages.
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