Slushy Starts and Foggy Finishes: A Winter Weather Alert for Boston

A Messy March Morning in the Hub

Boston residents are waking up to a challenging start this Friday, March 6, 2026, as a wintry mix of rain, snow, and sleet descends upon the city. The National Weather Service has issued a Winter Weather Advisory for the region, which remains in effect until 12:00 PM today. With temperatures hovering right at the freezing mark, the morning commute is expected to be particularly slick, especially on untreated surfaces and secondary roads.

Morning Forecast: Wintry Mix and Gusty Winds

The early hours of Friday will be dominated by a high probability of precipitation, with chances of snow and sleet estimated as high as 69%. Currently, Logan International Airport reports light rain and fog with a temperature of 32°F. However, due to a steady northeast wind blowing at approximately 18 mph, the wind chill factor is making it feel significantly colder, with real-feel temperatures dipping into the mid-20s. Visibility is also a concern for travelers, as mist and fog have reduced sightlines to roughly five miles in various parts of the city.

Afternoon Outlook: Cloudy Skies and Persistent Chill

As the Winter Weather Advisory expires at noon, the steady precipitation of snow and sleet is expected to transition into scattered rain showers. The afternoon will remain predominantly cloudy with a high temperature reaching only 35°F. While the immediate threat of accumulation may diminish after lunch, the ground will remain wet and slushy. The humidity is forecast to stay exceptionally high, near 97%, contributing to a damp, penetrating cold that will persist throughout the day. Total precipitation for the date is estimated between 0.67 and 1.38 inches, marking a significant moisture event for early March.

Evening Transition: Drizzle and Dense Fog

Heading into the evening, the rain showers will likely taper off into a patchy drizzle. Fog is expected to thicken once again after sunset, potentially impacting Friday night plans and late-night travel. Temperatures will hold steady near 33°F, meaning that any standing water could potentially refreeze if the mercury dips just a degree or two lower. Residents are advised to keep their umbrellas handy and exercise caution while walking or driving.

Friday Weather Breakdown at a Glance

• Morning: Snow, sleet, and rain mix before noon; temperatures near 32°F; NE winds at 18 mph.
• Afternoon: Transition to cloudy skies and scattered showers; high of 35°F.
• Evening: Patchy drizzle and developing fog; low near 33°F.
• Warnings: Winter Weather Advisory active until 12:00 PM; high humidity and low visibility throughout the day.