When the Plows Can’t Keep Up: MnDOT’s No-Travel Advisory Brings Southeast Minnesota to a Standstill

A powerful blizzard that overwhelmed snowplows, paralyzed interstate highways, and buried communities under up to 25 inches of snow forced Minnesota transportation officials to issue their most serious road safety designation across an 11-county region on March 15, 2026.

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The Advisory That Defined the Storm

There is a specific threshold at which a winter storm stops being a weather event and becomes an emergency management event. Minnesota crossed that threshold before noon on Sunday, March 15, 2026.

As the winter storm rolled through Minnesota, the Minnesota Department of Transportation issued a no-travel advisory for all highways in the Rochester area, with snowplows having difficulty in current conditions — current rates of snow covering roads faster than snowplows could clear even a single driving lane. Post Bulletin That last detail is the operational core of what makes a no-travel advisory different from an ordinary weather caution. It is not that roads are slippery. It is that the infrastructure designed to manage the storm has been outpaced by the storm itself — leaving drivers in a system that cannot protect them.

MnDOT defines “no travel advised” as the point at which roadways have deteriorated and/or visibility has been reduced to the point that travel is very dangerous, with reports of whiteout conditions and weather severe enough that road treatments are not effective — and where conditions can become life-threatening for stranded travelers. KEYC That definition is not rhetorical. It is a precise operational standard, and the March 15 storm met it across the entirety of southeast Minnesota simultaneously.

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Eleven Counties, One District, Zero Safe Routes

The no-travel advisory covered the 11-county region of MnDOT’s District 6: Dodge, Fillmore, Freeborn, Goodhue, Houston, Mower, Olmsted, Rice, Steele, Wabasha, and Winona — a vast stretch of southeastern Minnesota anchored by Rochester, the state’s third-largest city, and extending from the Iowa border to the Mississippi River. Austin Daily Herald

MnDOT’s 101 snowplows in the 11-county district were all on the road, operating across the full span from the Iowa border to Highway 19 and from the Mississippi River to Interstate 35 — and still could not keep pace. Tow truck responses were also not advised until road conditions improved. News8000 This is a critical detail that rarely appears in standard storm coverage: when the no-travel advisory is severe enough, even the recovery infrastructure stops operating. Stranded drivers could not expect a tow truck. The directive was unambiguous — stay home, and stay there.

The advisory did not apply to southeast Minnesota in isolation. MnDOT placed a no-travel advisory on most state roads across southwestern, south-central, and southeastern Minnesota, with strong winds and blowing snow contributing to blizzard and whiteout conditions — and a warning that road treatments such as salt and sand may not be effective under the prevailing conditions. KSTP.com

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Interstate Closures and the Cascade Effect

The no-travel advisory was accompanied by something more absolute in the most affected corridors: full interstate closure.

MnDOT announced that southbound traffic on Interstate 35 would be shut down in Albert Lea by 3 p.m. Sunday as neighboring Iowa closed the interstate on its side of the border. Emergency management officials prepared shelters for diverted travelers, with state troopers present at closures to direct motorists. An Owatonna armory and the Ellendale Community Center were designated as shelters, with a Freeborn County shelter in Albert Lea on alert. KROC-AM

This is the cascading geography of a major blizzard operating across state lines: Iowa closes its portion of I-35, Minnesota is forced to seal the northern end as a consequence, and the entire commercial arterial connecting Minneapolis-Saint Paul to Kansas City and points south effectively disappears for the duration of the storm. Truckers, travelers, and supply chains all absorbed the impact simultaneously.

Interstate 90 from Albert Lea to Worthington was also closed due to blizzard conditions overnight, with westbound I-90 travelers diverted off the freeway at Albert Lea. KROC With both major east-west and north-south interstates sealed, the region’s road network was effectively quarantined.

Even within Rochester itself, the city fought a losing battle against accumulation on specific corridors. Rochester closed approximately a two-mile stretch of 65th Street Northwest indefinitely on Sunday, after repeated attempts to keep it clear were defeated by drifting snow. Post Bulletin

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The Numbers: Snow, Crashes, and the Human Cost of Ignoring Advisories

The meteorological record from this storm is striking in its geographic concentration. The heaviest totals fell precisely in the counties under the strongest advisory language.

Preliminary snowfall reports showed 18.8 inches in Douglass Township northwest of Rochester, 17.5 inches in Oronoco, and 18.5 inches in Mazeppa. The single largest recorded total as of Monday morning was 25 inches in Kellogg, a small river town on the Mississippi in Wabasha County. KROC-AM Wabasha recorded approximately 20.5 inches overnight, while Rochester accumulated around 14 inches. CBS News For context, Rochester’s average annual snowfall is approximately 45 inches — this single storm deposited roughly a third of that total in under 36 hours.

The consequences of vehicles that remained on the roads despite the advisory were quantifiable and severe. Since 8 p.m. Saturday, the Minnesota State Patrol responded to nearly 150 property-damage crashes, six injury crashes, approximately 375 reports of vehicles off the roads, and 14 jackknifed semitrailers across southeastern Minnesota. KROC Between midnight and 6:30 a.m. alone, the State Patrol recorded 21 property-damage crashes, one injury crash, five spinouts, 70 vehicles off the road, and six jackknifed semi-trucks statewide. FOX 9

These are not statistics from reckless driving. They are the predictable outcome of vehicles operating in conditions that the state’s own transportation department had officially classified as incompatible with safe travel. Every crash response required a trooper to drive the same roads the advisory told the public to avoid.

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Rochester’s Infrastructure Under Siege

Rochester — home to Mayo Clinic and the region’s largest concentration of healthcare workers, researchers, and patients — experienced the full force of the storm across every layer of its civic infrastructure.

Rochester Public Utilities dispatched crews to a large power outage Sunday night, with approximately 6,500 customers losing power. The outage was resolved approximately one hour later. KROC-AM Rochester Public Schools canceled classes Monday. Rochester Public Transit suspended service, and 6th Street SW was closed Monday morning after vehicles became stuck between 8th and 10th Avenues. Downtown Rochester roads were reduced to a single lane in each direction, with snow removal operations from the central medians scheduled to begin Monday night. KROC-AM

The city’s own public works equipment was not immune. A Rochester Public Works crew was photographed working to free a stuck plow truck on Sunday — a vivid illustration of the conditions that prompted MnDOT’s advisory in the first place. Post Bulletin When the plows themselves are getting stuck, the operational premise of road clearance has broken down entirely.

At the regional aviation level, Minneapolis-Saint Paul International Airport reported more than 450 flight cancellations on Sunday alone, with major airlines having issued waivers ahead of the storm. FOX 9 Even as the no-travel advisory confined the ground-level crisis to southeastern Minnesota, its aviation consequences rippled outward through the national flight network.

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The Blizzard in Context: Where This Storm Ranks

The storm system was driven by a powerful, rapidly intensifying surface low that developed over the Central Plains and tracked northeastward into the Great Lakes region, drawing deep moisture from Pacific sources and the Gulf of Mexico before wrapping in Arctic air to produce blizzard conditions on its back side. Many areas recorded 10 to 20-plus inches, with isolated higher amounts reaching two to three feet in parts of west-central Wisconsin and Michigan’s Upper Peninsula. National Weather Service

For Minnesota specifically, the storm’s concentration of heavy snowfall in the southeast makes direct statewide comparisons imprecise — the Twin Cities, for example, received 7 to 14 inches, a significant but not record-breaking total. The winter of 2026 was notable for making up for relatively light snowfall in the preceding two winters of 2024 and 2025, with the March storm being the most significant accumulation event of the season for much of the state. Sasquatch 107.7

What distinguishes this storm is not simply snowfall depth but the combination of snowfall rate, wind speed, and timing. A National Weather Service blizzard warning remained in effect for the region through 7 a.m. Monday, with additional snow accumulations of 4 to 6 inches expected and wind gusts forecast at up to 55 mph — conditions that continued to render road clearance efforts ineffective even as the primary snowfall tapered. Post Bulletin A blizzard is defined by sustained winds and reduced visibility, not by snow depth alone. Southeast Minnesota experienced sustained blizzard conditions for the better part of 24 hours — long enough for the advisory to outlast the storm’s precipitation phase entirely.

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The Lift: When “No Travel” Ends

MnDOT eventually lifted its no-travel advisory for the Rochester area as conditions began to improve, though major roads in the Rochester area remained completely covered with ice and compacted snow at the time of lifting. The closures affecting I-35 south of Albert Lea and I-90 west of Albert Lea were also lifted, though travel was not advised west of Albert Lea through Monday morning. KROC-AM

Recovery was uneven and slow. No-travel advisories remained in place in southeast Minnesota through Monday morning, and roads in south-central Minnesota remained closed. The Minnesota House Speaker canceled all committee hearings scheduled for Monday, with House leadership encouraging members to participate remotely if travel to Saint Paul was unsafe. FOX 9

The broader regional picture cleared more quickly than the local one. By Monday, highways in the Twin Cities metro were mostly clear, though slippery spots remained on ramps and bridges, and side roads were still being cleared. MSP Airport reported only minor delays, with passengers being rebooked on previously canceled flights. FOX 9 The asymmetry is telling: a blizzard that shut down 11 counties in southeastern Minnesota registered as a manageable inconvenience 80 miles north in the Twin Cities metro — the same storm, radically different consequences depending on where the heaviest band landed.

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The Broader Pattern: Minnesota in March

The instinct to frame a mid-March blizzard as anomalous runs against the meteorological record. March is historically one of Minnesota’s most volatile months, capable of delivering both the first 60-degree days of the year and its most punishing late-season storms. Whatever the final verified totals, the snow from this storm was not expected to last long — high temperatures were forecast to reach the 50s by the end of the week, with Friday, March 20 marking the first official day of spring. Post Bulletin

That whiplash — a historic blizzard followed within days by spring temperatures — is itself the defining feature of the late Upper Midwest winter. It means the damage window is compressed: infrastructure must absorb, respond to, and recover from a major snow event before the calendar moves on. It also means that travelers, emergency managers, and transportation departments have a narrowing window in which conditions can deteriorate with surprising speed.

The March 15 event is a data point worth filing carefully. It produced a no-travel advisory across 11 counties, closed two major interstate corridors at once, triggered shelter activation across multiple communities, generated hundreds of crashes despite official warnings to stay home, and forced every level of regional government — from school districts to the state legislature — to suspend normal operations. All of it in a single March weekend.

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KEY INSIGHTS SUMMARY

• MnDOT issued a no-travel advisory for all 11 counties of its District 6 — Dodge, Fillmore, Freeborn, Goodhue, Houston, Mower, Olmsted, Rice, Steele, Wabasha, and Winona — as snowfall rates outpaced the clearing capacity of 101 deployed snowplows.
• The defining trigger was not snow depth alone but snowfall rate: accumulation was covering roads faster than a single driving lane could be cleared, crossing the operational threshold at which MnDOT’s “no travel” standard formally applies.
• Kellogg, in Wabasha County, recorded the highest single total at 25 inches. Wabasha saw 20.5 inches, Rochester 14 to 17-plus inches, with the heaviest snow band concentrated precisely in the counties under the strongest advisory.
• I-35 was closed southbound at Albert Lea following Iowa’s closure of the interstate on its side of the border, with troopers directing traffic and emergency shelters activated in Steele and Freeborn counties.
• I-90 from Albert Lea to Worthington was also closed, effectively sealing both major interstate corridors through southern Minnesota simultaneously.
• Despite the advisory, the State Patrol responded to nearly 150 property-damage crashes, 375 vehicles off roads, and 14 jackknifed semitrailers across the region — a stark illustration of the gap between advisory issuance and driver compliance.
• Rochester’s own snowplow equipment became stuck, requiring a Public Works crew to free it — a direct demonstration of the conditions that necessitated the advisory in the first place.
• Approximately 6,500 Rochester customers lost power Sunday night, with the outage resolved within an hour. MSP Airport canceled more than 450 flights on Sunday alone.
• The Minnesota House of Representatives canceled all Monday committee hearings, encouraging remote participation for members unable to travel safely to Saint Paul.
• The advisory was eventually lifted, but roads remained ice- and snow-covered through Monday morning, with blowing and drifting conditions persisting well past the end of primary snowfall — the wind prolonging the danger long after the clouds cleared.
• The storm was a product of rare atmospheric convergence — a rapidly intensifying Plains surface low drawing Gulf and Pacific moisture before wrapping in Arctic air — the same system that simultaneously buried northeastern Wisconsin in record snowfall, illustrating how a single storm system can produce catastrophic conditions across an entire multi-state region.