Major storm system threatens Midwest with high winds, snow and rain before sweeping into Northeast

As a powerful winter storm wreaked havoc across the Northeast, disrupting post-Christmas travel and prompting states of emergency in New York and New Jersey, another fast-moving system is set to bring a mix of rain and snow along with a blast of Arctic air to kick off the New Year.

The aftermath of the recent storm left thousands of flights canceled and delayed in the region, with New York and New Jersey bearing the brunt of the impact. Now, a new weather system is on the horizon, with a long cold front poised to bring severe storms, flash flooding, and potentially heavy lake-effect snow.

Beginning on Sunday, the low-pressure system will move through the Upper Midwest, ushering in rain, snow, and gusty winds. As it progresses eastward, cold air will follow, leading to snowfall in areas from Minneapolis to Michigan. Snow accumulations are expected to range from 5 to 8 inches, with localized areas near the northern Great Lakes possibly seeing up to 18 inches of lake-effect snow.

In regions along Lakes Michigan and Erie, the combination of moisture and snowmelt poses a risk of flash flooding. Rainfall totals of 1 to 2 inches are projected, increasing the flood potential in cities like Chicago, Cleveland, and Buffalo.

Further south, as the front extends into the Tennessee Valley, there is a potential for severe storms to develop. A Level 1 severe storm threat is in place for areas from Indiana to Missouri, including cities like Indianapolis, St. Louis, Louisville, and Nashville. Damaging wind gusts and isolated tornadoes are possible with the current wind shear in place.

As the front moves eastward into the Northeast, rain will spread across the region, clearing out any remaining snow. Icing may occur in high-elevation areas of New England, leading to travel hazards. Winter Weather Alerts have been issued for the possibility of ice accumulation in the region.

A burst of high winds is expected from the Midwest to the Northeast, potentially causing power outages. Following the winds, a significant drop in temperature will bring lake-effect snow downwind of Lakes Erie and Ontario. Western and Upstate New York could see substantial snowfall totals, with amounts exceeding one foot in some areas.

Overall, the weather outlook for the start of the New Year is turbulent, with a mix of precipitation, gusty winds, and plummeting temperatures set to impact the Northeast and Midwest regions. Stay tuned for updates and be prepared for changing weather conditions as we head into the new year.