Grizzly Hill Snow Day Calculator
Will Grizzly Hill close tomorrow? Check the odds.
Powered by NOAA / National Weather ServicePowered by NOAA / National Weather ServiceWill Grizzly Hill close tomorrow? Check the odds.
Powered by NOAA / National Weather ServiceGrizzly Hill is a school in Nevada City, California, part of Twin Ridges Elementary 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 Grizzly Hill are almost always made at the district level. If Twin Ridges Elementary Schools closes, this school closes with it — so the district-wide forecast is usually the number that matters (see the Twin Ridges Elementary Schools forecast).
Rural districts run the longest bus routes over the least-treated roads, so they typically close at lower snowfall totals than nearby urban districts — often on forecasts that would leave a city district open.
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 Twin Ridges Elementary Schools before acting on it.