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Massachusetts Thanksgiving: 'Micro Blizzards' Could Hit Worcester, MA
Boston, MA – Imagine traveling west on the Massachusetts Turnpike for Thanksgiving, approaching Worcester as holiday traffic moves steadily along Interstate 90. Suddenly, a wall of blowing snow sweeps
By Tessa Morgan · 2026-11-14T10:52:00.150Z
Boston, MA – Imagine traveling west on the Massachusetts Turnpike for Thanksgiving, approaching Worcester as holiday traffic moves steadily along Interstate 90. Suddenly, a wall of blowing snow sweeps across the highway. Vehicles ahead begin disappearing into the whiteout, brake lights become difficult to see and a routine holiday drive turns dangerous within moments. It's a winter weather scenario Massachusetts motorists should be prepared for as Thanksgiving approaches Thursday, Nov. 26.
According to the National Weather Service NWS , these sudden bursts of intense snowfall, officially known as snow squalls and sometimes described as "micro blizzards," can produce gusty winds, near zero visibility and rapidly deteriorating road conditions.
Unlike prolonged winter storms, snow squalls can develop quickly, leaving drivers little time to react.
Massachusetts Highways Where Sudden Whiteouts Are a Concern Interstate 90, stretching from Boston through Worcester, Springfield and the Berkshires, is a major Thanksgiving travel corridor where sudden winter weather can create hazardous driving conditions.
Interstate 91 through the Connecticut River Valley, Interstate 84 near Sturbridge, Interstate 495 around Greater Boston and Interstate 290 near Worcester also face winter driving risks.
Motorists traveling through Worcester, Hampden, Hampshire, Franklin and Berkshire counties should monitor changing forecasts, particularly when snow showers and gusty winds are possible.
Higher elevations in the Berkshires and exposed stretches of highway can experience rapidly changing visibility.
What Happens When a Snow Squall Warning Is Issued? The NWS issues Snow Squall Warnings when dangerous snow squalls are occurring or imminent.
Warnings typically last 30 to 60 minutes and may trigger Wireless Emergency Alerts on compatible mobile phones.
Sudden whiteouts at interstate speeds can increase the risk of multivehicle crashes, especially when motorists brake abruptly or follow too closely.
What Thanksgiving Travelers Should Do If a Snow Squall Warning is issued, the safest option is to delay travel until conditions improve .
Drivers already traveling should gradually reduce speed, increase following distance, activate low beam headlights and avoid sudden braking.
If visibility deteriorates, safely exit the highway when possible rather than stopping in an active travel lane.
Before departing, motorists should check Massachusetts 511 for traffic conditions and NWS Boston/Norton or NWS Albany for official forecasts and warnings covering different portions of Massachusetts.
This is a Thanksgiving travel preparedness reminder, not a prediction that snow squalls will strike Massachusetts during the holiday. Understanding how quickly these dangerous winter conditions can develop could help motorists make safer travel decisions as the holiday approaches.