- AAA predicts more than 53.4 million people will travel this week, up 13% from 2020.
- A foot of snow could fall around Lakes Erie and Huron.
- Wind gusts of up to 70 mph are anticipated along parts of the Great Lakes coastlines.
Forecasts that warned of snow and high winds threatening to bring havoc to millions of Americans traveling for the Thanksgiving holiday were dialed back a bit Sunday.
"A storm that was threatening to bring some tricky weather to parts of the Northeast looks like rain for most of the big cities," AccuWeather senior meteorologist Alan Reppert said. "It looks like things should be pretty good after Monday."
Few flight delays were reported for Sunday and Monday.
AccuWeather said a "potent piece of energy" was dropping down from Canada as it moved east, developing into a winter storm over the Midwest. Travel conditions could go downhill as the storm gains strength.
"Lake-effect snow bands are expected to break out over the Upper Great Lakes" by Monday, National Weather Service meteorologist Peter Mullinax said.
Reppert said that could translate to a foot of snow around Lakes Erie and Huron. Travel delays from this storm may be from high winds rather than rain or snow, AccuWeather reported. Wind gusts of up to 70 mph are anticipated along parts of the Great Lakes coastlines.
Winds of up to 40 mph are possible in Minneapolis, Chicago and Milwaukee; higher gusts are possible in open areas.
"Any disruptive weather on the days leading up to Thanksgiving could lead to big delays and, in some cases, have a domino effect across the country," AccuWeather meteorologist Brandon Buckingham warned.
Winterlike weather looks to engulf much of the East as high pressure builds in Monday night into Tuesday morning, the weather service said. Tuesday, cities along the I-95 corridor from New England into the mid-Atlantic can expect wind gusts of up to 40 mph.
Wednesday, the day before Thanksgiving and historically the nation's biggest travel day of the year, will bring gusty winds, rain and a bit of snow to the Midwest and rain and wind across the South Central states.
Reppert said it's not likely to cause too much travel disruption.
"It should be fairly quiet," Reppert said.