Boston, Massachusetts – A colder-than-normal weather pattern expected to settle over Massachusetts between Tuesday and Saturday is increasing concern for snow and potential travel disruptions statewide. While not every system during this period will bring precipitation, the presence of entrenched cold air raises the risk that any incoming storms could produce accumulating snow.
According to the National Weather Service Climate Prediction Center, Massachusetts carries a strong signal for below-normal temperatures during the January 20–24 window, while precipitation probabilities lean above normal at 40–50%. That combination supports snow as the primary precipitation type, even in coastal communities that often see rain during marginal winter setups.
In Boston and eastern Massachusetts, daytime temperatures are expected to remain suppressed, with overnight lows well below freezing. Cold pavement temperatures may allow snow to accumulate quickly and linger, increasing the risk for slick roads. Interior and higher-elevation areas of central and western Massachusetts face a greater potential for more impactful snowfall if storm tracks align favorably during this period.
Major transportation routes including I-90, I-93, Route 128, and Route 2 could become hazardous during snow periods, especially overnight and during early morning travel. The prolonged cold may also elevate energy demand and increase the risk of frozen pipes, particularly in older buildings.
Residents are encouraged to prepare ahead of Jan 20–24 by checking heating systems, insulating exposed plumbing, and ensuring vehicles are winter-ready. While significant snow is not guaranteed, the evolving pattern supports the possibility of at least one impactful winter weather event.
This cold-driven setup is expected to persist through late week, and confidence may increase as individual systems come into better focus. Additional winter weather advisories or alerts could be issued as the period approaches.
