Katherine Johnson Middle Snow Day Calculator
Will Katherine Johnson Middle close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Katherine Johnson Middle close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceKatherine Johnson Middle is a middle school in Sacramento, California, part of San Juan Unified 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 Katherine Johnson Middle are almost always made at the district level. If San Juan Unified Schools closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the San Juan Unified 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.
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 San Juan Unified Schools before acting on it.