Nabnasset Snow Day Calculator
Will Nabnasset close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Nabnasset close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceNabnasset is a school in Westford, Massachusetts, part of Westford Schools. The forecast above uses the school's own coordinates, so it reflects conditions at this campus rather than an average across the wider area.
Closure decisions for Nabnasset are almost always made at the district level. If Westford Schools closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Westford Schools forecast).
Suburban districts depend heavily on bus fleets covering a wide area of residential streets, which are plowed after main roads. Side-street conditions at 5 AM often decide the call.
Massachusetts averages about 48 inches of snow per year. Massachusetts districts decide independently but often follow regional patterns during major nor'easters. Boston has closed less than 10 times in recent years.
We score the live forecast at this location against the factors that drive closure calls: snowfall total and intensity, when the heaviest accumulation lands relative to the morning commute, ice and freezing rain, wind chill, and how confident the forecast models are. You get a probability for a full closure, a two-hour delay, and an early dismissal.
This is an independent forecast, not an official announcement. Confirm any closure with Westford Schools before acting on it.