Bitter Winds and Sea-Salted Snow: Boston’s Sunday Survival Guide

Arctic Blast Grips the Hub

Bostonians should prepare for a punishing start to February as an offshore storm system and an aggressive Arctic high-pressure ridge converge over New England. Today, Sunday, February 1, 2026, the city will experience some of the most challenging winter conditions of the season so far. A combination of sub-freezing temperatures, powerful northerly gusts, and scattered ocean-effect snow showers will make outdoor travel difficult and uncomfortable.

Morning: A Frigid Start

The morning hours will be defined by an intense chill. Temperatures at sunrise are expected to hover around 8°F, though the real story is the wind. Sustained northerly winds of 20 to 25 mph will create dangerous wind chills reaching as low as -10°F. Between 4:00 AM and 11:00 AM, scattered snow showers are likely as moisture from the offshore storm clips the coast. While accumulation in the city proper will be limited to a coating or an inch, visibility may drop suddenly during heavier bursts. Commuters and early-morning dog walkers should be wary of slick spots on untreated sidewalks and stairs.

Afternoon: Peak Winds and Stubborn Clouds

By the afternoon, the mercury will struggle to reach a daily high of 26°F. Despite the slight rise in temperature, the wind will intensify. A Wind Advisory is currently in effect, with gusts potentially reaching 45 to 50 mph through the mid-day hours. These winds are strong enough to cause isolated power outages and bring down weakened tree limbs. The sky will remain overcast, with the slight chance of snow tapering off after 1:00 PM. Those heading out for Sunday errands are urged to wear multiple thermal layers and wind-resistant outerwear.

Evening: Coastal Concerns and The Big Freeze

As the sun sets at 4:58 PM, the focus shifts to the shoreline. A Coastal Flood Advisory is in effect starting at 8:00 AM today and will last through Monday afternoon. High tide cycles may lead to minor flooding on vulnerable shore roads, particularly in East Boston and the Seaport. Evening temperatures will plummet back into the low teens, and any melted slush from the morning showers will rapidly refreeze into black ice.

Today’s Weather Highlights:

• Temperature Range: A high of 26°F and a low of 8°F.
• Wind Alerts: Wind Advisory from 5:00 AM to 11:00 PM; gusts up to 50 mph possible.
• Coastal Warning: Coastal Flood Advisory active through the high tide cycles.
• Precipitation: 25% chance of scattered snow showers, primarily before 1:00 PM.
• Safety Tip: Keep pets indoors and ensure all outdoor faucets are insulated to prevent pipe bursts during this sustained freeze.