District of Columbia International School Snow Day Calculator
Will District of Columbia International School close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill District of Columbia International School close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceDistrict of Columbia International School is a school in Washington, District of Columbia, part of District of Columbia International School. 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 District of Columbia International School are almost always made at the district level. If District of Columbia International School closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the District of Columbia International School forecast).
Urban districts usually have the best-treated roads and the shortest bus routes, so they tend to hold out longer before closing — but they also weigh sidewalk conditions and transit reliability for students who walk or ride public transport.
District of Columbia averages about 15 inches of snow per year. DC-area schools close at lower thresholds than northern cities — even 2-3 inches can trigger closures due to limited plow infrastructure.
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 District of Columbia International School before acting on it.