Winter storm may bring heavy snow to the Midwest, but leave the East all wet

Before you go, we thought you'd like these...
Before you go close icon
Storm Could Bring Snow to Midwest and East This Week

By The Weather Channel staff

Another winter storm looks likely to bring a fresh blanket of snow to parts of the Rockies, Midwest and Northeast in the upcoming week. However, some in the East, despite it being the last full week of February, may simply see mainly rain, or even thunderstorms.

It's still far too soon to be confident of the exact details, such as how much snow, rain or ice this storm may wring out in any area from Tuesday through Friday. However, let's step through the general setup, then day-by-day outlook, as we know it right now.

The Setup

It starts with a vigorous jet-stream disturbance plunging southeastward from the Rockies into the southern Plains Monday into Tuesday.

By later Wednesday into Thursday, that intense jet-stream storm system may be injected with even more energy from the northern-branch, or polar jet stream as it moves into the East.

As a result, low pressure at the surface is expected to strengthen rapidly, racing from the southern Plains to the eastern Great Lakes or eastern Canada.

Potential Setup Ahead  Credit: Weather Channel

Uncertainty in the exact track of the surface low-pressure system still exists, governing the placement of rain/snow lines and the placement of where the heaviest snow will fall.

In addition, the magnitude and extent of the cold air (in other words, low-level cold air near the surface cold enough to support snowflakes surviving to the ground) also remains somewhat in question during the storm's initial stages.

See photos of recent weather across the country:

22 PHOTOS
February winter weather across U.S.
See Gallery
Winter storm may bring heavy snow to the Midwest, but leave the East all wet
A pedestrian walks through Washington Park as light snow falls on Tuesday, Feb. 16, 2016, in Albany, N.Y. A mix of snow, sleet and freezing rain made driving conditions dicey for commuters across upstate New York, with winter storm warnings and hazardous weather advisories posted throughout the state. (AP Photo/Mike Groll)
Harry Henneman clears snow from the front steps of his daughter's house Thursday, Feb. 18, 2016, in Truckee, Calif. A storm packing rain and high winds downed power lines, toppled trees and delayed flights across California, bringing back winter weather after several days of record-heat. In the Sierra Nevada, the winter storm dropped 1 to 2 feet of light powdery snow late Wednesday, adding to a snowpack that could ease but not end drought conditions when it melts in the spring. (AP Photo/Marcio Jose Sanchez)
One of the 19 stainless steel statues of the Korean War Veterans Memorial is covered with snow in Washington, Monday, Feb. 15, 2016. Bitter cold was replaced by snow, sleet and rain Monday in the mid-Atlantic states and the South, but many residents were able to hunker down at home with federal offices and many businesses closed for Washington's Birthday. (AP Photo/Carolyn Kaster)
A vistor to the Washington Monument walks past flags flying a half-staff in honor of Supreme Court Justice Antonin Scalia on a wintry Presidents Day holiday in Washington, Monday, Feb, 15, 2016. (AP Photo/J. David Ake)
People survey damage to a business off Mississippi Highway 18 in Sylverana, Miss., Monday, Feb. 15, 2016, after severe weather affected south Mississippi. No injuries were reported in the storm. Officials are investigating reports of at least two possible tornadoes that accompanied a line of thunderstorms across central and southern Mississippi Monday. (Ryan Moore/WDAM-TV, via AP)
Frost on a window forms a heart-shaped pattern on Friday, Feb. 12, 2016, in Falmouth, Maine, where the early morning temperature dipped below zero. More cold weather is forecast for the Valentine's Day weekend in New England. (AP Photo/David Sharp)
A bus window is covered by snow and ice, Sunday, Feb. 14, 2016, in Evanston, Ill. Snow has now overspread nearly all of the Chicago Metro area early Sunday afternoon and is expected to continue into the night before ending. (AP Photo/Nam Y. Huh)
People are bundled up as they walk in cold weather, Sunday, Feb. 14, 2016, in the Queens borough of New York. Bitter temperatures and biting winds had much of the northeastern United States bundling up this weekend. (AP Photo/Mark Lennihan)
A bare tree stands in a snowy field near Freeland, Md., Tuesday, Feb. 9, 2016. The mid-Atlantic region awoke Tuesday to a mix of rain and snow. The weather service issued a winter weather advisory in the region and expected the mix to change over to snow and fall occasionally during midday hours, with rain mixing in during the afternoon south of Baltimore. (AP Photo/Patrick Semansky)
Two women run through a snow flurry Tuesday, Feb. 9, 2016, in Nashville, Tenn. (AP Photo/Mark Humphrey)
A passenger waits in the snow to board a bus at Kennedy Plaza in Providence, R.I., Monday, Feb. 8, 2016. Massachusetts, Rhode Island and eastern Connecticut, could see winter storm conditions with an accumulation of 4 to 8 inches. The heaviest snowfall is expected during Monday's morning commute through the afternoon. (AP Photo/Stew Milne)
Kevin Lord, of Sagamore Beach, Mass., braves near hurricane-force winds to inspect storm erosion on Monday, Feb. 8, 2016, along a beach near his home in Bourne, Mass. (AP Photo/William J. Kole)
Jeremy Kincaid clears a sidewalk with a snowblower after a snow storm Friday, Feb. 5, 2016, in Derry, N.H. The storm was New Englandâs biggest snowstorm so far this season, coming two weeks after a massive blizzard engulfed much of the Eastern Seaboard but largely spared Boston and points north. (AP Photo/David Goldman)
Democratic presidential candidate Hillary Clinton departs a campaign stop during a snow storm, Friday, Feb. 5, 2016, in Manchester, N.H. (AP Photo/Matt Rourke)
A snow covered playground is bathed in pink light at sunset before a town hall meeting with Republican presidential candidate Sen. Ted Cruz, R-Texas, at the Lancaster School in Salem, N.H., Friday Feb. 5, 2016. (AP Photo/Jacquelyn Martin)
WASHINGTON, DC - FEBRUARY 13: Ai Koid, 25, fights gusty wind chills and snow while walking to the bus stop at Dupont Circle in Washington, D.C., February 13, 2016, to catch a bus to New York. (Photo by Astrid Riecken For The Washington Post via Getty Images)
Andrew Story clears a sidewalk with a snowblower after a snowstorm Friday, Feb. 5, 2016, in Derry, N.H. The storm was New Englandâs biggest snowstorm so far this season, coming two weeks after a massive blizzard engulfed much of the Eastern Seaboard but largely spared Boston and points north. (AP Photo/David Goldman)
A deicing team prepares a commercial jet for safe flight during severe weather at Denver International Airport, in Colorado, early Tuesday, Feb. 2, 2016. A powerful winter storm has shut down highways in eastern Colorado, closed many schools and slowed down traffic at Denver International Airport. (AP Photo/Brennan Linsley)
Looking southwest from Reno about 20 miles away, clouds obscured the top of Slide Mountain on Monday, Feb. 1, 2016, where the Mount Rose ski resort received 18 inches of snow the day before. (AP Photo/Scott Sonner)
A plow removes snow during severe weather at Denver International Airport, in Colorado, early Tuesday, Feb. 2, 2016. A powerful winter storm has shut down highways in eastern Colorado, closed many schools and slowed down traffic at Denver International Airport. (AP Photo/Brennan Linsley)
Students on the campus of Northern Arizona University navigate through blustery weather in Flagstaff, Ariz., Monday, Feb. 1, 2016. A winter storm dropped snow on the region, closing schools and making travel difficult. (AP Photo/Josh Biggs)
of
SEE ALL
BACK TO SLIDE
SHOW CAPTION +
HIDE CAPTION

However, once the low-pressure system has strengthened rapidly, deep-enough cold air will be drawn in the storm's cold conveyor belt to support significant snow to the west, northwest and eventually southwest of the low's track.

Meanwhile, to the east of the low's track, warm enough air will be drawn north in the storm's circulation to keep precipitation mainly in the form of rain along most of the East Coast.

In some ways, this may be a case of déjà vu after the mess left behind by Winter Storm Olympia, though the swath of heaviest snow will likely be in a different area.

RECAPS: Over 20 Inches of Snow | Tens of Thousands Without Power | South Tornadoes

The Outlook

While the precise details cannot be determined yet, there are some generalities of this potential Eastern storm beginning to take shape.

Let's break down the latest forecast day-by-day, then outline where the heaviest snow may fall.

See more of how the U.S. has faired so far this winter:

74 PHOTOS
Snow, winter weather 2015-2016 season across the U.S.
See Gallery
Winter storm may bring heavy snow to the Midwest, but leave the East all wet
Snow falls on a person as they wait for a bus in downtown Pittsburgh, Tuesday, Feb. 9, 2016. (AP Photo/Gene J. Puskar)
Two women run through a snow flurry Tuesday, Feb. 9, 2016, in Nashville, Tenn. (AP Photo/Mark Humphrey)
A bus window is covered by snow and ice, Sunday, Feb. 14, 2016, in Evanston, Ill. Snow has now overspread nearly all of the Chicago Metro area early Sunday afternoon and is expected to continue into the night before ending. (AP Photo/Nam Y. Huh)
A girl uses a campaign sign for Chris Christie to help her parents clear snow from their car after attending a campaign stop by the Republican presidential candidate, Friday, Feb. 5, 2016, in Dover, N.H. (AP Photo/Robert F. Bukaty)
Jeremy Kincaid clears a sidewalk with a snowblower after a snow storm Friday, Feb. 5, 2016, in Derry, N.H. The storm was New Englandâs biggest snowstorm so far this season, coming two weeks after a massive blizzard engulfed much of the Eastern Seaboard but largely spared Boston and points north. (AP Photo/David Goldman)
A pedestrian walks past a grove of snow-covered trees Friday, Feb. 5, 2016, in Marlborough, Mass. What started off as rain Friday morning quickly turned to sticky, heavy snow. Many school districts in the region closed for the day, including in some in Massachusetts, New Hampshire and Rhode Island. (AP Photo/Bill Sikes)
A pedestrian passes in front of an American flag as snow falls in Manchester, N.H., Friday, Feb. 5, 2016. Stoic New Englanders doggedly went about their business Friday as a winter storm that could drop close to a foot of snow in some areas struck the region. (AP Photo/Matt Rourke)
Dave Chiokadze, left, and James Radcliffe, volunteers for Republican presidential candidate Donald Trump, walk through the snow knocking on doors in search of Trump supporters Friday, Feb. 5, 2016, in Londonderry, N.H. The twenty-two year olds, both from out-of-state whoâve never been involved in politics, are on the front lines of Trumpâs ground war in New Hampshire, where the billionaire businessman is under intense pressure to win big. (AP Photo/David Goldman)
Althea LeBlanc, 9, jumps off a snow bank after a snow storm Friday, Feb. 5, 2016, in Derry, N.H. The storm was New Englandâs biggest snowstorm so far this season, coming two weeks after a massive blizzard engulfed much of the Eastern Seaboard but largely spared Boston and points north. (AP Photo/David Goldman)
Snow falls on a couple as they cross Penn Ave. in downtown Pittsburgh, Tuesday, Feb. 9, 2016. (AP Photo/Gene J. Puskar)
Charlie Anderson, 13, rests while clearing snow outside his home in Towson, Md., Monday, Jan. 25, 2016. East Coast residents continued to dig themselves out after a massive weekend snowstorm. (AP Photo/Steve Ruark)
Street lights are illuminated as a jogger runs around Lake Harriet, Tuesday, Feb. 2, 2016 in Minneapolis a heavy snow storm. Parts of the Midwest including southern Minnesota experienced blizzard conditions. (AP Photo/Jim Mone)
Sharee Sanderson, left, sleds down a hill with her daughter Calli Sanderson in Flagstaff, Ariz., Monday, Feb. 1, 2016. A winter storm dropped snow across Arizona on Monday, from the state's high country down to the desert region bordering Mexico. (AP Photo/Josh Biggs)
Grace McGuire of Washington shovels out her car in Washington, Tuesday, Jan. 26, 2016, as the nation's capital digs out following a monster weekend snow. East Coast cities hit hard by a massive snowstorm are getting closer to their normal routines after more than three days with life at a virtual standstill. (AP Photo/Susan Walsh)
Students on the campus of Northern Arizona University navigate through blustery weather in Flagstaff, Ariz., Monday, Feb. 1, 2016. A winter storm dropped snow on the region, closing schools and making travel difficult. (AP Photo/Josh Biggs)
A snowplow clears snow off of Interstate 80 near Earlham, Iowa, Tuesday, Feb. 2, 2016. A winter storm that dumped heavy snow on Denver and much of Colorado has moved east into Nebraska and Iowa. (AP Photo/Nati Harnik)
Rob Bitz rests on his bicycle in the snow along a street Sunday, Jan.17, 2016, in Trenton, N.J. (AP Photo/Mel Evans)
Flagstaff resident Ruth Tilman sweeps off her car after a storm in Flagstaff, Ariz. on Thursday, Jan. 7, 2016. A series of El Nino-related storms dumped heavy snow on the region. (AP Photo/Josh Biggs)
An attendee arrives in the snow for a Republican presidential candidate, Donald Trump campaign stop, Saturday, Jan. 16, 2016, in Portsmouth, N.H. (AP Photo/Matt Rourke)
Michaela Witt sleds down a hill into Pasley Park on Monday, Dec. 28, 2015, in Sioux Falls, S.D. A major winter storm impacting the central U.S. could bring several inches of snow to southeastern South Dakota. (Joe Ahlquist/The Argus Leader via AP)
Peter Best and Mackenzie Kuhl hold hands while walking across the Stone Arch Bridge, Monday, Dec. 28, 2015, in Minneapolis. A winter storm is expected to dump up to a foot of snow in south-central Minnesota before it tracks north and east. (Jeff Wheeler/Star Tribune via AP)
Judith Fourzan takes a walk around Memorial Park in El Paso, Texas, Sunday, Dec. 27, 2015. A heavy snowfall created a winter playground for El Pasoans after several inches remained from an overnight storm. (Mark Lambie/The El Paso Times via AP) 
A jogger makes his way along a snow-covered street in the Hudson Park neighborhood, Tuesday, Dec. 29, 2015, in Albany, N.Y. Snow, sleet, freezing rain and gusty winds are creating treacherous driving conditions across upstate New York as eastern parts of the state receive their first severe weather of the winter season. The National Weather Service says 1 to 4 inches has fallen from the Albany area northwest to the Mohawk Valley and north to the southern Adirondacks. The weather service has posted winter weather advisories for all of New York on Tuesday. (AP Photo/Mike Groll)
Barb Grams of Bremerton, Wash., looks up at the snowflakes coming down after getting out of church in Silverdale, Wash., Sunday, Dec. 27, 2015. (Larry Steagall/Kitsap Sun via AP) 
A Iowa DOT plow clears snow to widen the path along Highway 63, Monday, Dec. 28, 2015, in Waterloo, Iowa. (Matthew Putney/Waterloo Courier via AP)
Children sled in Spellerberg Park, Monday, Dec. 28, 2015, Sioux Falls, S.D. A major winter storm impacting the central U.S. could bring several inches of snow to southeastern South Dakota. (Jay Pickthorn/The Argus Leader via AP) 
Briana Betancis, 14, and Deziree Dominguez, 12, fly down a hill at Memorial Park in El Paso, Texas, Sunday, Dec. 27, 2015. A heavy snowfall created a winter playground for El Pasoans after several inches remained from an overnight storm. (Mark Lambie/The El Paso Times via AP) 
Miles Overstreet throws snowballs to his dog Ferris as they play at Madeline Park in the Kern Place neighborhood of El Paso, Texas, Sunday, Dec. 27, 2015. A heavy snowfall created a winter playground for El Pasoans after several inches remained from an overnight storm. (Mark Lambie/The El Paso Times via AP)
Wayne and Linda VanBerkun snowshoe near their home in southeastern Sioux Falls, S.D., Monday, Dec. 28, 2015. A major winter storm impacting the central U.S. could bring several inches of snow to southeastern South Dakota. (Joe Ahlquist/The Argus Leader via AP)
Eastbound motorists on the Beltline highway in Madison, Wis. trail a snow plow working to clear the roadway Monday, Dec. 28, 2015.The storm system that spawned weekend twisters in North Texas brought winter storm woes to the Midwest on Monday and amplified flooding that's blamed for more than a dozen deaths. (AP Photo/John Hart, Wisconsin State Journal)
LUBBOCK, TEXAS - DECEMBER 27: A highway worker tries to shield himself while walking to his truck on December 27, 2015 in Lubbock, Texas. Coming on the heels of several strong tornadoes, some northern parts of Texas are experiencing blizzard conditions with wind gusts up to 50 mph and as much as 13 inches of snow forecast. (Photo by John Weast/Getty Images)
A man's umbrella blows inside out as he walks along downtown Salt Lake City Monday, Dec. 14, 2015. The first major winter storm of the season dumped up to a foot of snow in some parts of the Salt Lake City metro area, snarling traffic on morning commutes to work and school. (AP Photo/Rick Bowmer)
NEDERLAND, CO - DECEMBER 15: Steve Hauser plows snow in the Caribou Shopping Center in Nederland, Colorado on December 15, 2015. Snow is expected to continue throughout the day. (Photo by Helen H. Richardson/The Denver Post via Getty Images)
An unidentified motorist clears snow off his four-wheel-drive vehicle in high winds early Tuesday, Dec.15, 2015, in Denver. Forecasters predict that four to 10 inches of snow will blanket Colorado's eastern plains before the storm, which started Monday in the intermountain West, moves to the east. (AP Photo/David Zalubowski)
NEDERLAND, CO - DECEMBER 15: A yellow lab waits patiently in his owner's snowy old truck along East 1st Street in Nederland, Colorado on December 15, 2015. Snow is expected to continue throughout the day. The dog looked warm and didn't wait long in the car as his owner returned shortly after an errand in the town. (Photo by Helen H. Richardson/The Denver Post via Getty Images)
Motorists are stacked up in a line of vehicles slowed to a crawl along Logan Street by high winds driving granular snow into drifts early Tuesday, Dec. 15, 2015, in Denver. The biggest winter storm to hit the Denver area so far this season is making the morning commute a mess, causing many spinouts and crashes in the slippery snow and delaying flights by an average of about an hour and a-half at Denver International Airport. (AP Photo/David Zalubowski)
DENVER, CO - DEC. 15: Anna Renton, 7, right, relaxes while neighbor Graham Langner, 7, has a snow fight with his nanny, Ashely Kish.The Denver metro area received more snow than expected overnight, closing schools across the city with some areas measuring a foot of snow by the early morning. (Photo by Kathryn Scott Osler/The Denver Post via Getty Images)
John Malsbary, front right, joins forces with Joe Gray, back right, to push a sedan driven by Rebecca Conway out of a curbside spot where the vehicle was stuck early Tuesday, Dec.15, 2015, in Denver. Forecasters predict that four to 10 inches of snow will blanket Colorado's eastern plains before the storm, which started Monday in the intermountain West, moves to the east. (AP Photo/David Zalubowski)
LAKEWOOD, CO - DECEMBER 15: Crut Liles clears snow from his walkways outside his home in Lakewood, December, 15, 2015. Many schools in the area are closed due to the snow storm. (Photo by RJ Sangosti/The Denver Post via Getty Images)
DENVER, CO - DEC. 15: A CDOT crew runs their plow truck southbound on Colorado Blvd. near E. 13th Ave. in Denver. The Denver metro area received more snow than expected overnight, closing schools across the city with some areas measuring a foot of snow by the early morning. (Photo by Kathryn Scott Osler/The Denver Post via Getty Images)
Six year old Caroline Randolph plays in imitation snow falling from a storefront in Northport, Ala., as she enjoys the Dickens Downtown celebration Tuesday, Dec. 1, 2015. Rain and thunderstorms, rather than snow, dampened the holiday festival. (Gary Cosby Jr./The Tuscaloosa News via AP) 
Missy Thomas dumps a shovel full of snow in front of her niece and nephew Alora, 3, and Daine Thomas, 2, as they try to bury a small pumpkin in a mound of snow while their aunt clears her driveway Tuesday, Dec. 1, 2015, in Bismarck, N.D. (Mike McCleary/The Bismarck Tribune via AP)
A pedestrian crosses North Seventh Street in Bismarck early Tuesday morning as the first snowfall of the winter season passed through North Dakota leaving several inches of wet heavy snow across the state. (Tom Stromme/Tribune via AP)
Plows clean up a street after the area received heavy snow in Sioux Falls, S.D. on Tuesday, Dec. 1, 2015. A record-breaking snowstorm lingering over the northern Plains on Tuesday caused slippery roads, but brought much-needed moisture to the region. (Jay Pickthorn/The Argus Leader via AP)
Tom O'Hara snowplows on the sidewalk with his dog, Smokey, by his side after the area received heavy snow in Sioux Falls, S.D. on Tuesday, Dec. 1, 2015. A record-breaking snowstorm lingering over the northern Plains on Tuesday caused slippery roads, but brought much-needed moisture to the region. (Jay Pickthorn/The Argus Leader via AP)

Julie McCabe, of Boulder, carries her dog "Scout" in the snow on Thursday, Nov. 26, 2015, in Boulder, Colo. (Jeremy Papasso/Daily Camera via AP)

Enric Sabadell, of Boulder, scrapes the ice off his windshield before heading to a friends house for Thanksgiving dinner, Thursday, Nov. 26, 2015 in Boulder, Colo. (Jeremy Papasso/Daily Camera via AP)
Al Frelk walks his dog, Shiba, 10, in Lords Park in Elgin, Ill., on Saturday, Nov. 21, 2015. Asked about the snow, Frelk said, 'It's beautiful, but can be tough to drive in. Though Shiba has been waiting 9 months for this.' The first winter storm of the season dropped more than 10 inches of snow at numerous Chicagoland locations. (Stacey Wescott/Chicago Tribune/TNS via Getty Images)
People walk about as first snow of the year falls, Friday, Nov. 20, 2015 in Des Moines, Iowa. The National Weather Service says heavy snowfall was expected Friday afternoon into early Saturday in parts of northwest and north central Iowa. Meteorologist Kevin Skow says the heaviest snow ban is expected to fall from Sioux Falls, South Dakota, down to Dubuque. (Brian Powers/The Des Moines Register via AP)
Hope Peterson, 22, and Alex Cutler, 24, both of Sioux Falls, shovel the sidewalk in front of Cutler's parents' house during the first snow of the season Friday, Nov. 20, 2015, in Sioux Falls, S.D. (Joe Ahlquist/The Argus Leader via AP)
Ground crew throws snowmelt to the snow covered seats before an NFL football game between the Chicago Bears and the Denver Broncos, Sunday, Nov. 22, 2015, in Chicago. (AP Photo/Nam Y. Huh)
A woman cleans snow from her car on Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
Harvey Wollman, of Sioux Falls, uses a snow blower to clear the sidewalk near his house during the first snow of the season Friday, Nov. 20, 2015, in Sioux Falls, S.D. (Joe Ahlquist/The Argus Leader via AP)
A car moves slowly on the road during a snowstorm, Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
Cars are covered by snow in rental car parking lot at O'Hare International Airport, Saturday, Nov. 21, 2015, in Chicago. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
A woman walks on the street during a snowstorm, Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
Bridger Wagner, 3, plays in the snow in front of his house during the first snow of the season Friday, Nov. 20, 2015, in Sioux Falls, S.D. (Joe Ahlquist/The Argus Leader via AP)
Fans wait in the snow covered seats before an NFL football game between the Chicago Bears and the Denver Broncos, Sunday, Nov. 22, 2015, in Chicago. (AP Photo/Charles Rex Arbogast)
A security personnel waits in the snow covered stands before an NFL football game between the Chicago Bears and the Denver Broncos, Sunday, Nov. 22, 2015, in Chicago. (AP Photo/Charles Rex Arbogast)
Brittany Tappen stands next to her vehicle, one of several that were stranded by ice and snow on the northbound off ramp from I-25 to Baptist Road during the morning commute north of Colorado Springs, Colo., Wednesday, Nov. 11, 2015. The storm system that dropped a foot of snow in the Rockies was making travel hazardous as it headed east on Wednesday, menacing the Plains with heavy snow and threatening turbulent weather, even tornadoes, in parts of the Midwest. (Mark Reis/The Gazette via AP) 
Snow is plowed from the street during a heavy snowy day on Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
Jim Paulson, of Sioux Falls, shovels part of his driveway before using the snow blower to clear the rest during the first snow of the season Friday, Nov. 20, 2015, in Sioux Falls. (Joe Ahlquist/The Argus Leader via AP)
DENVER, CO - NOVEMBER 17: Snow hit the Denver metro area having an impact on air travel at Denver International Airport. They were clearing out from the snow on Tuesday, November 17, 2015. Raul Hernandez shovels snow in the economy lot. Hernandez and his crew had worked all night to clear snow. (Photo by Cyrus McCrimmon/The Denver Post via Getty Images)
A woman walks her dog in fresh snow at Chautauqua Park, in Boulder, Colo., Wednesday, Nov. 11, 2015. An overnight storm dropped more snow in the mountains of Colorado, but left only a few inches in the Denver area. (AP Photo/Brennan Linsley)
Vehicles move slowly on the road as snow falls Saturday, Nov. 21, 2015, in Wheeling, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
LAKEWOOD, CO - NOVEMBER 11: Brandon Nelli, a student at Colorado Christian University in Lakewood, shovels snow during a Veteran's Day snow storm the moved into the area overnight, November, 11, 2015. Lakewood got almost 3 inches in some areas form the storm. (Photo by RJ Sangosti/The Denver Post via Getty Images)
Summer Wagner, of Sioux Falls, shovels snow from her driveway during the first snow of the season Friday, Nov. 20, 2015, in Sioux Falls, S.D. (Joe Ahlquist/The Argus Leader via AP)
DENVER, CO - NOVEMBER 11: A blanket of white snow covers Fort Logan National Cemetery during a Veteran's Day snow storm the moved into the area overnight, November, 11, 2015. (Photo by RJ Sangosti/The Denver Post via Getty Images)
Curtis Hansen, left, and Jeff Malley push a motorist up the icy northbound off-ramp from I-25 to Baptist Road Wednesday, Nov. 11, 2015, north of Colorado Springs, Colo. The storm system that dropped a foot of snow in the Rockies was making travel hazardous as it headed east on Wednesday, menacing the Plains with heavy snow and threatening turbulent weather, even tornadoes, in parts of the Midwest. (Mark Reis/The Gazette via AP) 
A woman runs in fresh snow at Chautauqua Park, in Boulder, Colo., Wednesday, Nov. 11, 2015. An overnight winter storm dropped more snow in the mountains of Colorado, but left only a few inches in the Denver area. (AP Photo/Brennan Linsley)
MONUMENT, CO. - November 17: Bob Swift clearing his driveway of a deep drift of snow in Monument, CO. November 17, 2015 Monument, CO (Photo By Joe Amon/The Denver Post via Getty Images)
A woman walks with an umbrella during a snowstorm, Saturday, Nov. 21, 2015, in Northbrook, Ill. The first significant snowstorm of the season blanketed some parts of the Midwest with more than a foot of snow and more was on the way Saturday, creating hazardous travel conditions and flight delays. (AP Photo/Nam Y. Huh)
Salvador Gonzalez, left, and his 11-year-old son, Julio, build a snowman near their home as a storm, which is packing high winds and snow, blankets the plains Tuesday, Nov. 17, 2015, in Aurora, Colo. The storm has closed much of Interstate 70, Colorado's main east-west highway, because of blizzard conditions on the Eastern Plains as well as in northwest Kansas. (AP Photo/David Zalubowski)
of
SEE ALL
BACK TO SLIDE
SHOW CAPTION +
HIDE CAPTION

Tuesday

  • Snow in the Rockies and Front Range of Colorado may spread into the High Plains of western Kansas and possibly the panhandles of Oklahoma and Texas.
  • Rain and t-storms will stretch across much of the rest of the South from Texas to the Carolinas and into the Ohio Valley and mid-Atlantic Tuesday night.
(FORECASTS: Denver | Amarillo | Dallas)

Tuesday's Forecast Rain/Snow/Ice  Credit: Weather Channel

Wednesday

Wednesday's Forecast Rain/Snow/Ice  Credit: Weather Channel

Thursday

  • Wind-driven, heavy snow may persist in the eastern Great Lakes, Ohio Valley and Appalachians.
  • Rain persists in much of the Northeast, possibly ending as a brief period of snow.
(FORECASTS: Detroit | Cleveland | Buffalo | Boston)

Thursday's Forecast Rain/Snow/Ice  Photo credit: Weather Channel

How Much Snow?

  • Best chance for heavy snow (at least 6 inches): Parts of the Colorado Rockies, Lower Michigan, central Appalachians. There may also be lake-enhanced snow in some eastern Great Lakes snowbelts Thursday into early Friday.
  • Mainly less than 6 inches: High Plains, Ozarks, mid-Mississippi Valley, rest of interior Northeast (northwest of I-95).

Snowfall Potential Through Thursday  The snowfall forecast accumulation potential through Thursday.  Photo credit: Weather Channel

MAPS: 10-Day Forecast Highs/Lows | Weekly Planner

Check back with us at weather.com for the latest on this potential storm and any likely forecast changes ahead.

Read Full Story

From Our Partners