Powerful Winter Storm to Slam Northern U.S. with Heavy Snow, Whiteout Conditions, and Travel Disruptions

UNITED STATES — A disruptive winter storm is sweeping across the Northern Rockies, Northern Plains, and Upper Midwest, threatening heavy snow, strong winds, and whiteout conditions through Wednesday. Meteorologists are warning travelers to prepare for hazardous roads, flight delays, and near-zero visibility across several states.

The system, which began Monday evening, is expected to intensify overnight and move eastward through Tuesday and Wednesday, affecting regions from Montana to Michigan.

Major Snowfall Totals Across the Region

According to forecast models, snowfall accumulations will vary widely depending on elevation and storm track:

• Northern Plains (North Dakota, South Dakota, Montana): 2–5 inches
• Minnesota and Northern Iowa: 3–9 inches
• Wisconsin and Upper Peninsula of Michigan: 14–20 inches possible in localized areas

The heaviest snowfall is expected near the Great Lakes region, where lake-enhanced snow could push totals above a foot.

Whiteout Conditions and Travel Hazards

Strong winds accompanying the storm will create blowing and drifting snow, resulting in whiteout conditions that could make driving nearly impossible in some areas.

Meteorologists caution that visibility may drop to near zero, especially on open highways and rural routes. Travelers across Minneapolis, Green Bay, and Duluth are being urged to delay nonessential trips.

Air travel could also see widespread delays or cancellations at major airports including Chicago O’Hare, Minneapolis–St. Paul, and Detroit Metro as the storm moves east.

Cold Air and Extended Impacts

Behind the main storm front, temperatures will drop sharply, leading to icy conditions overnight. Snow levels are expected to remain low, keeping the risk of freezing roads high well into Wednesday morning.

Meteorologists warn that strong gusts could persist into Thursday, prolonging hazardous conditions even after snowfall tapers off.

Officials Advise Caution

Residents across the affected regions are advised to check road conditions, carry emergency supplies, and follow winter travel advisories issued by local authorities.

The National Weather Service recommends limiting travel until visibility improves and roads are cleared.

Follow chicagomusicguide.com for continuous updates on the winter storm, regional advisories, and national weather alerts.