— A powerful early-season winter storm is striking Michigan’s Upper Peninsula and northern Lower Peninsula through Thanksgiving, producing blizzard conditions, whiteout visibility and widespread travel danger. The National Weather Service forecasts 12–18 inches of additional snow in the hardest-hit sections of the U.P., with 6–12 inches across much of northern Lower Michigan and localized totals of 18–24 inches in parts of Antrim and Crawford counties. Strong winds—gusting 35–60 mph along lakeshores—are driving blowing snow, downed limbs and scattered power outages. Lake-effect bands are expected to redevelop Thursday into Friday, prolonging hazardous conditions before a brief lull and another potential weekend system.
Key Takeaways
- Blizzard warnings are in effect across western and north-central Upper Peninsula counties through Thursday evening; some locations may see 12–18 inches of additional snow.
- Winter Storm Warnings cover much of northern Lower Michigan with 6–12 inches forecast through Friday and pockets of 18–24 inches from southern Antrim to western Crawford County.
- Wind gusts of 35–50 mph are widespread; lakeshore gusts could reach 60 mph, raising the risk of downed trees and localized power loss.
- Lake Superior waters are experiencing 14–20 foot waves with storm and gale warnings through Thursday night; minor lakeshore flooding and erosion are possible.
- Intense lake-effect bands are likely Thursday afternoon across I‑75 and U.S. 131 corridors, producing near-zero visibility and rapidly changing travel conditions.
- Lake-effect snow should taper Friday as high pressure briefly moves in, but guidance shows an increasing chance of another winter system over the weekend.
Background
The system moved across the Upper Midwest into Michigan on Nov. 26, 2025, tapping cold air over the Great Lakes and amplifying lake-effect processes that often produce localized heavy snow in late fall. Early-season storms of this magnitude are uncommon but not unprecedented for the region; the combination of a deep low-pressure center and abundant cold air favors both widespread and convective lake-effect snowfall. Key stakeholders include the National Weather Service offices across Michigan, state and county road agencies, utility companies, and emergency responders preparing for outages and hazardous travel.
Shipping and maritime interests on Lake Superior and Lake Michigan have been alerted; gale- to storm-force winds and very high waves pose threats to small-craft and nearshore operations. Local communities along the Keweenaw Peninsula, Ontonagon, Gogebic County and the Michigamme Highlands have historically faced the worst impacts in similar setups because of their exposure to prevailing northwest flow and long fetch over Lake Superior. Road closures and emergency declarations are a common preparatory step when forecasts show heavy snow with strong winds over those corridors.
Main Event
The storm’s low center was centered over the eastern Upper Peninsula on the evening of Nov. 26 and is expected to track northeast into Canada through Thursday, maintaining heavy precipitation rates in exposed areas. In the western and north-central U.P., snowfall rates of an inch per hour combined with gusts over 45 mph are producing whiteout conditions—conditions that prompted Blizzard Warnings for Keweenaw, Ontonagon, Gogebic and parts of Baraga and Marquette counties north of U.S. 41.
Across northern Lower Michigan, the Winter Storm Warning area stretches from the northern Lower Peninsula down toward Saginaw Bay, where widespread 6–12 inch amounts are forecast through Friday, with a narrow swath from southern Antrim to western Crawford possibly receiving 18–24 inches. Snowfall will be highly localized where lake-effect bands set up, producing sharp contrasts in short distances between light and heavy accumulations.
Strong winds remain a major hazard through Thursday morning. High Wind Warnings cover western Lower Michigan lakeshores until 7 a.m. Thursday, and Wind Advisories extend across much of the rest of Lower Michigan. Emergency crews are preparing for the possibility of downed trees and power poles as saturated soils and heavy, wet snow increase loading on limbs and infrastructure.
Offshore marine conditions are severe: Storm Warnings for nearshore Lake Michigan waters and portions of Lake Superior through Thursday night include reported wind gusts near 57–60 mph and wave heights of 14–20 feet in impacted sectors, creating dangerous seas and potential for minor lakeshore flooding and beach erosion.
Analysis & Implications
The timing of this storm—coinciding with Thanksgiving travel—elevates risk to motorists, transit operators and emergency services. Heavy, blowing snow will reduce travel speeds dramatically and could strand vehicles, particularly on I‑75 and U.S. 131 corridors where lake-effect bands are forecast to align. Authorities should expect spikes in 911 calls and roadside assistance requests during and immediately after peak snowfall.
Economically, short-term disruptions can affect freight movement on interstate corridors, delay airport operations in northern Michigan, and interrupt small-business activity in towns coping with power outages. Restoration of service after widespread outages may be slowed by hazardous conditions and continued snowfall, prolonging impacts for some communities into the weekend.
Environmentally, sustained high waves and strong winds threaten shoreline infrastructure and beaches on Lake Superior and Lake Michigan, with minor flooding and erosion likely where high tides coincide with peak winds. Local governments may need to restrict access to damaged shorelines until wave action subsides and assessments can be completed.
Looking ahead, forecast models show a temporary break Friday as high pressure moves in, followed by model agreement trending toward another winter system over the weekend. The size and track of the next system remain subject to change; if it amplifies as some guidance suggests, much of Lower Michigan could see renewed accumulation and travel impacts.
Comparison & Data
| Region | Forecast Nov. 26–28 | Notable hazards |
|---|---|---|
| Western & north-central U.P. | 12–18 in (localized >18 in) | Blizzard conditions, whiteouts, 45–60 mph gusts |
| Northern Lower Michigan | 6–12 in (pockets 18–24 in) | Lake-effect bands, near-zero visibility on I‑75 & U.S. 131 |
| Lake Superior nearshore | Waves 15–20 ft | Storm/Gale warnings, shoreline erosion |
| Lake Michigan nearshore | Waves 14–20 ft | Nearshore storm warnings, coastal flooding risk |
The table summarizes forecast snowfall ranges and marine hazards based on National Weather Service briefings issued Nov. 26, 2025. Local amounts may vary sharply due to lake-effect band placement and terrain. Emergency managers typically plan responses using these ranges and update operations as radar-confirmed banding refines expected totals.
Reactions & Quotes
State and local officials urged residents to avoid unnecessary travel and to prepare for outages.
“Travel conditions are expected to deteriorate rapidly; if you can delay your trip, please do so,”
State Emergency Management official (statement)
This advisory framed the immediate public-safety priority: limiting exposure on highways where plows and responders may be stretched thin.
“We are seeing intense lake-effect bands set up along the I‑75 corridor that will produce sudden whiteouts,”
National Weather Service forecaster (briefing)
The NWS forecaster emphasized how localized banding can create severe contrasts over short distances, complicating travel forecasts and road treatment plans.
“Crews are staging equipment and readying for reported outages, but restoration depends on crews reaching damaged lines safely,”
Utility company spokesperson (news release)
Utilities warned that restoration timelines will hinge on safe access and the storm’s progression, particularly in rural U.P. and northern Lower Michigan service territories.
Unconfirmed
- Weekend storm strength and exact track remain uncertain; model guidance varies and could shift expected impacts across Lower Michigan.
- Localized estimates of 18–24 inches in southern Antrim to western Crawford are contingent on persistent lake-effect banding and could be reduced if bands waver.
Bottom Line
This early-season storm is producing hazardous blizzard and lake-effect conditions across much of Michigan through Thanksgiving, with the most severe impacts centered on the Upper Peninsula and the northern Lower Peninsula corridors along I‑75 and U.S. 131. Residents should heed National Weather Service warnings, avoid travel during peak snowfall when possible, and prepare for power interruptions and coastal impacts.
Expect a temporary easing Friday as high pressure briefly moves in, but remain alert: operational forecasts indicate an increased likelihood of another winter system over the weekend. Officials and travelers should monitor updated NWS briefings and local emergency announcements for evolving specifics on timing, accumulations and travel restrictions.