CNN —
A strong storm system is pushing its way across the eastern US ahead of Thanksgiving and is expected to deliver its most widespread and significant impacts on Tuesday, threatening to disrupt holiday travel with severe thunderstorms, drenching rain and snow.
More than 27 million people from Mississippi to Virginia are under severe storm risk on Tuesday, according to the Storm Prediction Center.
The storms will ramp up in the Southeast Tuesday morning after trekking through east Texas and the Lower Mississippi Valley on Monday, where the system delivered severe thunderstorms, heavy rains and a handful of reported tornadoes.
As Tuesday progresses, pouring rains and winds are expected to expand into the mid-Atlantic before dumping a wintry mix of rain, sleet and snow on parts of the Northeast.
Wet and windy conditions may cause travel headaches leading up to what is expected to be the busiest Thanksgiving travel period in years. The combination of rain and wind may lead to disruptions at airports in large hubs such as New York City, Boston and Washington, DC.
But there is still room for optimism. The storm’s impacts are forecast to subside Wednesday as it tracks off the East Coast, leaving much of the central and eastern US to enjoy a dry Thanksgiving day.
See a day-by-day breakdown of this week’s forecast here.
Tuesday’s significant storm threat
Much of the eastern half of the US is facing possible severe weather and travel delays. CNN Weather
The storm is expected to pummel the Southeast beginning early Tuesday morning, bringing potentially damaging winds and possible tornadoes.
There’s a slight risk for severe storms in parts of the southeast, including southern Alabama and the western Florida Panhandle, where the threat is the highest, according to the Storm Prediction Center.
“The potential for locally damaging winds and a couple brief tornadoes will shift farther north and east Tuesday afternoon into early morning Wednesday across most of Georgia, the Carolinas, and far southern Virginia,” the storm center said.
Heavy rainfall could be felt from southern Alabama to New Jersey.
Widespread rainfall totals of 1 to 3 inches are possible. Some areas, including Virginia’s Blue Ridge Mountains, could receive over 4 inches.
A wintry mix of rain, sleet and snow will dampen elevated areas of Pennsylvania Tuesday morning and southern New York by Tuesday afternoon before pushing into parts of Vermont and New Hampshire in the evening.
High-elevation areas of the Adirondacks and the Green and White mountains are most likely to see accumulating snow Tuesday night.
As the sun rises in the northeast Wednesday, roads may be slick or snowy in parts of Vermont, New York and New Hampshire due to overnight snowfall.
The storm’s impact will taper off significantly on Wednesday as it moves off the East Coast, dumping its final remnants on parts of New England. Snow will accumulate in Maine on Wednesday as a wintry mix continues across Vermont and New Hampshire.
CNN Meteorologist Mary Gilbert contributed to this report.
Thanksgiving-week storm to ramp up across the East Coast ahead of holiday travel rush
- Advertisment - 
Recent Comments
on David and Victoria Beckham so ‘Charmed’ by Tom Cruise They Have His Photos on Display at Their Home
on Boston College vs. Army live stream, how to watch online, CBS Sports Network channel finder, odds
on Big Tech companies will cover travel expenses for employees’ medical procedures, including abortion
on Russian cruise and ballistic missiles kill 4 in Ukraine and Ukrainian rockets kill 2 in Russian city
on A weaker dollar, skyrocketing prices and ‘record’ visitor numbers: Good luck in Europe this summer
on GameFly Sale Offering Nintendo Switch Sports at a Mind-Blowing Price, Don’t Miss the Opportunity!
on Ford Blue Cruise: US regulators investigate fatal crashes involving hands-free driving technology
on San Mateo County Community College District sues five companies over role in ‘pay to play’ scandal
on 2024 Super Bowl: CBS Sports Network and CBS Sports HQ to combine for 115 hours of weeklong coverage
on Despite strong Lunar New Year holiday data, consumer spending in China isn’t roaring back just yet
on 2023 NFL All-Rookie Team: CBS Sports draft expert, former GM unveil league’s best first-year players
on Devout athletes find strength in their faith. But practicing it and elite sports can pose hurdles
on The Rev. Al Sharpton to lead protest after Florida governor’s ban of African American studies course
on After UFC Fallout, Conor McGregor Offers a Valuable Piece of Advice to Free Agent Francis Ngannou
on CONCEPT ART: New Details Revealed for Disney Cruise Line Lookout Cay at Lighthouse Point Destination
on Saipan, placid island setting for Assange’s last battle, is briefly mobbed – and bemused by the fuss
on CONCEPT ART: New Details Revealed for Disney Cruise Line Lookout Cay at Lighthouse Point Destination
on David and Victoria Beckham so ‘Charmed’ by Tom Cruise They Have His Photos on Display at Their Home
on Iowa State starting RB Jirehl Brock among latest college football players charged in gambling probe
on Biden to tout bill’s prescription drug prices, energy provisions in pitch to Americans, aide says
on Iowa State starting RB Jirehl Brock among latest college football players charged in gambling probe
on The Rev. Al Sharpton to lead protest after Florida governor’s ban of African American studies course
on Sports World Hails ‘Superwoman’ Lindsey Vonn for Her Grand Comeback Despite Career-Changing Injury
on San Mateo County Community College District sues five companies over role in ‘pay to play’ scandal
on Saipan, placid island setting for Assange’s last battle, is briefly mobbed – and bemused by the fuss
on ‘Pokémon Scarlet’ and ‘Violet’ Fan Theories Suggest Legendary Time Travel, Alternate Dimension Plot
on Joe Manchin and Tommy Tuberville introduce bill on name, image and likeness rules for college sports
on Inside the Michael Jordan ‘Air’ movie, plus why NFL, others are buying into the sports film industry
on If you’re a frequent traveler, these wrap tops from Aday will revolutionize your on-the-go wardrobe
on How Does Jack Nicklaus Travel? Exploring the Private Jets Owned by the ‘Golden Bear’ Over the Years
on Hollywood Reporter: Tom Cruise negotiated with movie studios over AI before the actors strike began
on Ford Blue Cruise: US regulators investigate fatal crashes involving hands-free driving technology
on Dozens of boats cruise the Seine in a rehearsal for the Paris Olympics’ opening ceremony on July 26
on Devout athletes find strength in their faith. But practicing it and elite sports can pose hurdles
on Despite strong Lunar New Year holiday data, consumer spending in China isn’t roaring back just yet
on David and Victoria Beckham so ‘Charmed’ by Tom Cruise They Have His Photos on Display at Their Home
on CONCEPT ART: New Details Revealed for Disney Cruise Line Lookout Cay at Lighthouse Point Destination
on CBS Sports announces Matt Ryan will join NFL studio show. Longtime analysts Simms and Esiason depart
on Boston College vs. Army live stream, how to watch online, CBS Sports Network channel finder, odds
on Boise State vs. Air Force live stream, odds, channel, prediction, how to watch on CBS Sports Network
on Biden to tout bill’s prescription drug prices, energy provisions in pitch to Americans, aide says
on After UFC Fallout, Conor McGregor Offers a Valuable Piece of Advice to Free Agent Francis Ngannou
on 2024 Super Bowl: CBS Sports Network and CBS Sports HQ to combine for 115 hours of weeklong coverage
on ‘Best Intention’: Chris Kirk Has Absolute Trust in Jay Monahan and PGA Tour’s Widely Debated Model
on 2023 NFL All-Rookie Team: CBS Sports draft expert, former GM unveil league’s best first-year players
on “Completely Knocked Me Out”: Rob Lowe Recalls Boxing Match With Tom Cruise On 1983 Brat Pack Classic
on CONCEPT ART: New Details Revealed for Disney Cruise Line Lookout Cay at Lighthouse Point Destination
on “Completely Knocked Me Out”: Rob Lowe Recalls Boxing Match With Tom Cruise On 1983 Brat Pack Classic
on CBS Sports announces Matt Ryan will join NFL studio show. Longtime analysts Simms and Esiason depart
on Carlos Sainz’s Soccer Fanboy Emerges as Spaniard Shares Defining Moment With This Real Madrid Legend
on Biden: ‘At this point I’m not’ planning to visit East Palestine, Ohio, after toxic train derailment
on ‘Best Intention’: Chris Kirk Has Absolute Trust in Jay Monahan and PGA Tour’s Widely Debated Model
on Ahead of big sports weekend, dispute with Disney leaves millions of cable subscribers in the dark
on A heavy wave of Russian missile attacks pounds areas across Ukraine, killing at least 4 civilians
on 2024 Super Bowl: CBS Sports Network and CBS Sports HQ to combine for 115 hours of weeklong coverage
on 2023 NFL All-Rookie Team: CBS Sports draft expert, former GM unveil league’s best first-year players
on Army vs. Coastal Carolina live stream, how to watch online, CBS Sports Network channel finder, odds
on AL Rookie of the Year Julio Rodriguez Spreads Joy and Sportsmanship to the Youth of Loma de Cabrera
on After UFC Fallout, Conor McGregor Offers a Valuable Piece of Advice to Free Agent Francis Ngannou
on Dubai International Airport sees 41.6 million passengers in first half of year, more than in 2019
on Devout athletes find strength in their faith. But practicing it and elite sports can pose hurdles
on Despite strong Lunar New Year holiday data, consumer spending in China isn’t roaring back just yet
on Dave Portnoy: Taylor Swift’s security should ‘drag Kim Kardashian to jail’ if she attends Eras Tour
on CONCEPT ART: New Details Revealed for Disney Cruise Line Lookout Cay at Lighthouse Point Destination
on “Completely Knocked Me Out”: Rob Lowe Recalls Boxing Match With Tom Cruise On 1983 Brat Pack Classic
on CBS Sports, Serie A announce new TV rights deal; Paramount+ to air over 400 Italian soccer matches
on Cam Newton’s Violent Public Incident Draws Hilarious Reaction From 3x All-Star: “Where Do I Sign Up
on Boston College vs. Army live stream, how to watch online, CBS Sports Network channel finder, odds
on Angel Reese Launches Foundation Dedicated To Empowering Women Through Sports & Financial Literacy
on A weaker dollar, skyrocketing prices and ‘record’ visitor numbers: Good luck in Europe this summer