Boston forecast signals plowable snow risk Monday, with timing, totals and coastal wind uncertainties

Plowable snow possible Monday as winter weather pattern stays active

Boston is tracking another round of wintry weather that could produce plowable snow on Monday, Feb. 23, following a messy mix of precipitation expected at the end of the workweek. Forecast guidance points to a storm system capable of bringing accumulating snow to the city and surrounding communities, with the highest confidence centered on a period of snow and gusty conditions during the day Monday.

The most consistent signal in current forecasts is that travel could deteriorate quickly during the storm’s most active window, with road conditions likely to turn slick as snow falls and winds increase. While exact snowfall totals remain uncertain this far out, projections support at least several inches in parts of eastern Massachusetts, a range that typically triggers plowing operations across the region.

What the forecast currently shows for Greater Boston

For the Boston area, the forecast for Monday calls for snow accompanied by stronger winds and colder air. A storm-total accumulation in the low-to-mid single digits (inches) is within the current range of outcomes, with the possibility of higher totals if the storm track shifts closer to the coast or the heaviest precipitation band sets up over the metro area.

• Timing: Snow is expected during Monday, with the potential for the most impactful conditions occurring during peak daytime travel hours.
• Accumulation: Current projections support plowable snowfall in parts of the Boston region, though totals remain dependent on storm track and precipitation intensity.
• Wind: Coastal wind gusts could become a secondary hazard, reducing visibility at times and contributing to drifting where snow is lighter and drier.

Friday’s wintry mix adds to the setup

Before Monday’s storm threat, forecasters expect a separate period of unsettled weather Friday, Feb. 20. Conditions may transition among rain, snow, and sleet during the day, with the potential for a slow and slippery evening commute as temperatures hover near freezing and precipitation type fluctuates. Even modest accumulations can create localized hazards when precipitation changes over quickly or refreezes after sunset.

How residents can plan with uncertainty still in play

Forecast confidence typically improves as a storm draws closer, particularly on snowfall totals and the precise timing of the heaviest precipitation. With that uncertainty still present, the most practical planning assumption is that Monday could bring a period of difficult travel across Greater Boston and the broader corridor of coastal and inland communities.

Plowable snow forecasts generally reflect the expectation that road crews may need to begin active clearing operations, not just sanding and spot treatment.

Residents with commutes, flights, medical appointments, or other time-sensitive plans on Monday should monitor updated forecasts through the weekend, including any winter weather advisories or warnings that may be issued as confidence increases.