Massive Snowstorm in Boston: 20+ Inches of Snow Expected This Weekend | Storm Forecast & Maps (2026)

Brace yourselves, Boston—a historic snowstorm is barreling your way, and it’s not just the snow that’s cause for concern. This weekend could bring over 20 inches of snow, marking the region’s most significant winter storm in years. But here’s where it gets even more intense: this isn’t just about snow—it’s a full-blown Arctic assault, complete with bone-chilling temperatures and a sprawling storm system stretching over 2,000 miles across the country. From the Texas Panhandle to the Northeast, millions are in its path, and the impact could be devastating.

Updated on January 22, 2026, at 3:53 PM EST, the latest forecasts from CBS Boston reveal a chilling timeline. It begins with a frigid Arctic blast on Friday evening, setting the stage for a major winter storm that will peak late Sunday into Monday. The National Weather Service has issued widespread winter storm watches and warnings, highlighting the storm’s massive reach. While Boston and southern New England brace for 10 to 20 inches of snow, areas just to the south face a different threat: a crippling ice storm that could knock out power and shut down cities for days.

And this is the part most people miss: the cold will be just as dangerous as the snow. By Saturday morning, temperatures in southern New England will plummet to between -10 and 10 degrees, with wind chills making it feel as low as -25 degrees. Frostbite could set in on exposed skin in under 30 minutes—a stark reminder to stay indoors if possible. While winds will ease by Saturday evening, the frigid temperatures will persist through the weekend, making this a prolonged and perilous event.

For Massachusetts, the snow will start light on Sunday morning, intensifying by the afternoon and peaking overnight into Monday. Roads will deteriorate rapidly, with the most hazardous travel conditions expected between 7 p.m. Sunday and 7 a.m. Monday. The good news? The snow will be light and fluffy, easier to clear and less likely to cause power outages by weighing down trees and power lines.

But here’s where it gets controversial: while most of southern New England is expected to see 10 to 20 inches of snow, localized factors could dramatically shift these totals. Coastal areas like Cape Cod might see mixing with ice or rain, reducing snowfall, while inland regions could experience a “fluff factor” that piles on even more snow. The coastal front near I-95 could create a 10 to 20-degree temperature difference between nearby towns, leading to heavier, wetter snow in some areas and lighter, fluffier accumulation in others. Could this mean some towns get buried while others barely see a dusting? It’s a possibility meteorologists are closely watching.

Blizzard conditions, however, are unlikely. While northeasterly gusts of 20 to 40 mph are expected along the coast, they’ll fall short of the sustained 35 mph winds needed for an official blizzard. Still, visibility will be poor, and travel will be treacherous.

Thought-provoking question for you: With climate change bringing more extreme weather events, are we prepared for storms like this to become the new normal? Let us know your thoughts in the comments.

Stay safe, stay warm, and stay tuned to WBZ-TV, WBZ.com, and CBS News Boston for the latest updates. The WBZ NEXT Weather team has you covered every step of the way.

Massive Snowstorm in Boston: 20+ Inches of Snow Expected This Weekend | Storm Forecast & Maps (2026)

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