Boston Weather Forecast: Another messy storm pushes into New England Thursday afternoon
boston weather forecast attention turns back to a new round of messy winter weather as another storm is set to move into New England Thursday afternoon and last into the early hours of Friday. After a dry start to Thursday, the setup points to a familiar mix of snow, sleet, freezing rain, and rain that could complicate the evening commute and overnight travel.
What Happens When the Boston Weather Forecast shifts from mild melting to a wintry mix?
The region just experienced a sharp swing: Tuesday night’s storm left a glaze of ice for many across Southern New England, then skies cleared and sunshine helped drive temperatures into the upper 40s across Greater Boston, with a few locations reaching 50 degrees. That warm stretch supported noticeable snowmelt during the day, but it also sets the stage for mixed precipitation as temperatures slide back toward freezing after sunset.
On Thursday morning, the commute into work is expected to take place with temperatures in the upper 20s under cloudy skies. Daytime highs are projected to reach the low 40s for much of the region, while Boston and coastal Southern New England may remain in the upper 30s. The combination of early March warmth and near- or subfreezing temperatures later in the day is a key ingredient in the storm’s precipitation “mix, ” rather than a single, straightforward type.
What If the storm arrives during the commute window?
The storm is expected to arrive by mid to late afternoon in Greater Boston, bringing a period of wintry mix that includes snowflakes, sleet, and freezing rain. While the storm’s intensity is not described as the primary concern, the timing and changing precipitation types could create trouble on roads—especially with patchy ice and widespread sleet anticipated across Southern New England Thursday evening into the start of Friday.
Precipitation could begin as early as late morning farther inland and to the southwest—across areas such as Worcester, Providence, Western Massachusetts, and Connecticut—while the morning commute is expected to be dry. For Greater Boston, the expectation is a dry start under mostly cloudy skies, followed by the arrival of a wintry mix later in the day with more raindrops than snowflakes at first, setting up a messy night.
Winter weather advisories for accumulating snow and sleet are in place for much of the region beginning Thursday evening and lasting into the start of Friday. Slippery conditions are expected basically anywhere away from the immediate coast, with the risk driven by sleet and patchy ice rather than just snowfall alone.
What Happens Overnight as precipitation types change?
Guidance may still shift, but the current expectation is that most of the wintry mix will cover much of Massachusetts and extend into southern Vermont and New Hampshire. Northern New England is expected to stick with plain snow, while most of Massachusetts—on either side of the Massachusetts Turnpike—sees periods of rain changing to a wintry mix with sleet and wet snowflakes.
A transition to plain snow may happen overnight north of the Mass Pike, but it is described as more likely into New Hampshire and Vermont. Some changeover to snow is expected into the overnight hours and can include Boston as well, which keeps the late-night and early-morning travel picture unsettled.
| Area | Expected Thursday setup | Primary travel concern |
|---|---|---|
| Greater Boston | Dry start; highs in the upper 30s; wintry mix by mid to late afternoon with more rain than snow at first | Messy evening commute; potential coating to a couple inches after cold rain and sleet |
| Central/Western Massachusetts | Clouds building to overcast; highs low to mid-40s; wintry mix by late morning with more cold rain early, then more snow later | Slippery conditions as precipitation changes through the day and night |
| Northern New England | Leaning toward plain snow | Accumulating snow and winter driving conditions |
Snow totals are expected to be modest in many areas, but the mixture matters. The outlook suggests a coating to 2 inches of snow likely along the Mass Pike and then north, including Boston. Northern New England is expected to see 2 to 4 inches. There is also a chance that the northeast corner of Massachusetts—described as Amesbury to Gloucester—could reach about 2 to 4 inches, with a similar possibility just north of Route 2.
Rain is also part of the picture: by Friday morning, totals are expected to range from about a half inch to about an inch.
For residents tracking the boston weather forecast, the most practical takeaway is that conditions may change quickly from rain to sleet to freezing rain to wet snow, with the greatest impacts tied to timing and surface temperatures rather than storm strength.
