A powerful winter storm across the United States has led to widespread school closures and delays in numerous states including Massachusetts, New Hampshire, Ohio, New York, New Jersey, Michigan, Virginia, Pennsylvania, Connecticut, Iowa, Wisconsin, and Maryland. The storm brought heavy snowfall, with some areas experiencing up to a foot of snow, and hazardous travel conditions prompting emergency measures. In Iowa, Des Moines Public Schools and Waterloo Community School District are closed, while Ames and Iowa City are on a two-hour delay. Virginia's Fairfax County and Prince William County schools are closed, with Loudoun County on a delay. Wisconsin's Madison Metropolitan School District and Maryland's Frederick County Public Schools also shut down. The storm's impact is expected to continue into Tuesday night and early Wednesday, with additional closures possible as conditions develop. Meteorologists warn of slick roads, gusty winds, and significant snow accumulations, especially in the interior regions. Authorities advise caution during travel, and schools are monitoring weather updates for potential further closures. Meanwhile, in Tompkins County, New York, schools and organizations canceled or delayed activities due to snow, with forecasts predicting 3-6 inches of snowfall until mid-afternoon. The storm is part of the first impactful winter system of the season, prompting safety advisories and community alerts across affected areas.