After a significant winter storm left the Northeast blanketed in snow and disrupted post-Christmas travel over the busy holiday weekend, another swift-moving weather system is set to impact the region, bringing a mix of rain and snow coupled with a blast of Arctic air. This system is poised to usher in below-average temperatures across much of the East Coast as the new year begins.
As a precaution, New York and New Jersey have officially declared a State of Emergency, prompting thousands of flight delays and cancellations throughout the region on Friday. The recent storm not only affected travel but also presented challenges for local communities still grappling with the aftermath.
As the situation develops, a long, trailing cold front is set to become a focal point, potentially leading to severe storms, flash flooding, and substantial lake-effect snow across many areas. Beginning Sunday, a low-pressure area moving through the Upper Midwest will bring with it a mix of rain, snow, and gusty winds.
Forecasts indicate that snow will begin accumulating across regions from Minneapolis to Michigan, with overall expected totals ranging from 5 to 8 inches. However, localized lake-effect snow could yield totals of up to 18 inches in certain areas, particularly under the influence of colder air and changing winds.
To the south, along Lakes Michigan and Erie, the combination of moisture and rapid snowmelt is raising concerns about flash flooding. Rainfall totals are anticipated to range between 1 to 2 inches, and with the existing snowpack and increasing temperatures, cities from Chicago to Cleveland and Buffalo are at a heightened risk for flooding.
As the weather front continues its journey eastward, rain will blanket the northeastern states starting Sunday evening. While most areas are expected to remain above freezing, minimizing snow accumulation, regions where colder air is trapped could experience significant icing, particularly in high-elevation zones of New England. Winter Weather Alerts have been issued for much of New England regarding potential ice accumulations of up to 0.10 inches.
Travel may face additional complications as gusty winds begin impacting states from the Midwest to the Northeast, potentially causing power outages. As temperatures drop with the arrival of colder air, significant lake-effect snow is anticipated, especially in Western and Upstate New York, where snow totals could exceed one foot through Tuesday.
As residents and travelers navigate the effects of this rapidly changing weather, it is crucial to stay informed through local forecasts and heed warnings from meteorological services. The upcoming week is expected to test the resilience of communities up and down the East Coast, but with proactive measures, many can find ways to stay safe and prepared.