Winter Storms Batter the U.S. as Tornado Threat Expands Across Regions

A broad and erratic patchwork of severe weather rumbled across much of the United States on Sunday, creating a complex storm system affecting multiple regions simultaneously.

“Severe weather threats across the United States have millions of Americans on alert for blizzard conditions, potential tornadoes and record-breaking high temperatures in the coming days”

CBS News

The storm system brought heavy snow and impassable roads to the Upper Midwest while damaging high winds swept across the Plains.

CBS News

Even Hawaii was affected by severe flooding as the storm system impacted diverse regions.

PBS News reported that 'successive punches of snow, wind and severe weather are 'going to impact the eastern half of the United States'' as forecasters warned the storms would spread eastward.

NBC News confirmed this pattern, noting the erratic nature of the weather system that dumped heavy snow in some areas while creating damaging winds in others.

Travel And Tour World added that the Department of Transportation has been working closely with local agencies to provide real-time updates and re-routing options as the storm system progresses across the country.

The Upper Midwest faced significant blizzard conditions with massive snow accumulations making travel extremely hazardous.

CBS News noted that 'over 20 inches of snow fell in some portions of southeastern Minnesota and western Wisconsin as of Sunday afternoon,' with the National Weather Service issuing blizzard warnings.

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PBS News highlighted transportation officials' warnings about worsening conditions with low visibility and snow-covered roadways across Minnesota, Michigan and Wisconsin.

The Wisconsin Department of Transportation specifically stated 'Roads are becoming impassable in many of Wisconsin's northern counties' and urged people to 'stay off the roads to keep yourself and others safe.'

NBC News reported that areas of central Wisconsin and Michigan's Upper Peninsula were likely to see over 2 feet of snow.

Wisconsin snowplow driver Aaron Haas described it as 'one of the worst storms he had seen in years' while stacking snow piles as high as his truck in Marshfield.

Hawaii experienced severe flooding as the storm system interacted with tropical moisture, creating dangerous conditions across the islands.

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PBS News detailed how 'rain continued falling in Hawaii, where acres of farmland and homes have been flooded, roads have been closed and shelters opened,'

PowerOutage.us reported over 50,000 electric customers in Hawaii without power as of early Sunday.

Maui County Mayor Richard Bissen expressed the severity, noting that 'some areas of Maui had received more than 20 inches of rain in the previous 24 hours,'

Footage showed 'washed out or collapsed roads, a car stuck by floodwaters and raging waterways.'

Travel And Tour World confirmed these reports, adding that the Hawaii Emergency Management Agency had 'reported rising river levels in parts of the islands, with flash flood warnings issued for Honolulu and surrounding areas.'

Meanwhile, Nebraska faced wildfire threats as about 30 National Guard members were deployed to combat multiple wildfires across a broad swath of range and grassland.

The storm system's eastward progression brought a growing threat of severe thunderstorms and tornadoes to the Eastern United States.

PBS News reported that 'forecasters said the storms will spread eastward and by Monday threaten a large swath of the Eastern U.S., with mid-Atlantic states — including Washington, D.C. — at greatest risk for high winds and tornadoes.'

NBC News

NBC News confirmed this developing threat, noting that 'the National Weather Service warned that a line of severe storms with damaging winds would cross much of the Eastern U.S. by late Monday',

And that 'a stretch from parts of South Carolina to Maryland appeared most likely to experience the greatest damaging winds Monday afternoon.'

Travel And Tour World added specific city threats, warning that 'cities such as Richmond, Virginia, Washington, D.C., and Charleston, South Carolina, are under the threat of damaging winds and tornadoes',

While New York City and Philadelphia could also experience severe weather as the front pushes toward the Northeast.

The tornado threat created additional air travel concerns beyond the snow-related disruptions already seen in the Midwest.

The severe weather system created widespread travel disruptions across multiple modes of transportation.

“CHICAGO — A broad and erratic patchwork of severe weather rumbled across much of the U”

NBC News

PBS News highlighted the significant air travel impact, noting that 'more than 600 flights flying out of and into the Minneapolis-Saint Paul International Airport were canceled Sunday',

NPR

With 'dozens more through Detroit also scrapped,' while Chicago airports reported 'more than 850 cancellations' due to rain and snow expected overnight.

NBC News confirmed these disruptions, adding that 'the weather conditions created headaches for air travel too with hundreds of cancellations',

And that 'roughly 150,000 utility customers in Ohio, Pennsylvania and Michigan remained without electricity early Sunday.'

Travel And Tour World provided guidance for travelers, recommending they 'stay informed by checking weather updates from sources such as the National Weather Service and local emergency agencies',

And keep emergency kits with 'flashlights, batteries, first-aid supplies, and non-perishable food' on hand.

The Minnesota State Patrol and local emergency agencies advised the public to 'shelter in place and avoid travel in affected regions unless absolutely necessary' due to extremely dangerous conditions.