# Snow days in New York

Source: https://calculatesnowday.com/states/new-york

New York districts may switch to remote instruction on an emergency closure day, and that day counts toward the school year, but they are not required to ([NY State Education Department](https://www.nysed.gov/edtech/remote-instruction-emergency-conditions-frequently-asked-questions)). The calculator uses one snow level for the whole state, which matters here more than almost anywhere: Syracuse averages more than four times as much snow as Central Park.

By [Muhammad Shakeel](https://calculatesnowday.com/about#editor). Updated 3 November 2026 for the 2026-27 school year. School rules and district plans change; check your district.

## Winter weather that closes New York schools

- **Lake-effect belts.** NWS Buffalo describes the traditional snow belts as the Buffalo Southtowns to the western Southern Tier off Lake Erie, and Watertown to the Tug Hill Plateau and Oswego County off Lake Ontario ([NWS Buffalo](https://www.weather.gov/media/buf/2024_2025_Winter_Season_Summary(1).pdf)).
- **Nor'easters downstate.** The January 2016 nor'easter brought 20 to 30 inches across much of the New York City forecast area ([NWS service assessment](https://www.weather.gov/media/publications/assessments/16Northeast_Blizzard.pdf)).

## How many snow days do New York schools get?

Schools need at least 180 days and 900 hours (grades K to 6) or 990 hours (grades 7 to 12). On an emergency closure day a district may teach remotely instead, and that day counts toward both minimums, a flexibility available since the 2020-21 school year ([NY State Education Department](https://www.nysed.gov/edtech/remote-instruction-emergency-conditions-frequently-asked-questions)).

## How the calculator treats New York

The calculator reads the National Weather Service forecast for the exact point you enter, so the snow, ice, wind chill and alerts are local. What changes by state is how much of each it takes to raise the estimate:

Level 3 of 4: Snow every winter

For a suburban public school in New York, any one of these gives the model about an even chance of a closure on its own:

- **5 in** of snow from 6 pm to 8 am (snow between 4 and 8 am counts extra)
- **0.1 in** of ice from freezing rain, from the evening before to the end of the school day
- a wind chill of **-20°F** between midnight and 8 am

Places whose forecast grid point is above 1,800 m (about 5,900 ft) move up one level. These are model assumptions, not district rules. [How the snow levels work](https://calculatesnowday.com/how-it-works#snow-levels).

The model gives every New York location the same thresholds. In the lake-effect belts, where districts are equipped for big storms, the estimate can run high; downstate, where a few inches is a bigger event, it can run low. For a city that switches to remote learning instead of closing, read the snow day number as the chance that in-person school is called off.

## New York cities

- [Buffalo](https://calculatesnowday.com/states/new-york/buffalo): Lake Erie snow bands, how Buffalo Public Schools announces closures and remote days, and why our estimate can run high in the snow belt.
- [Syracuse](https://calculatesnowday.com/states/new-york/syracuse): about 128 inches of snow in a normal year, how the Syracuse City School District announces closings, and its virtual high school delay days.
- [New York City](https://calculatesnowday.com/states/new-york/new-york-city): why NYC Public Schools moves to remote learning instead of closing, Central Park's normal snowfall, and how to read our estimate in the city.

## Before you rely on the number

The percentage is an estimate from the weather forecast, not an official closure notice. It cannot see road conditions, staffing, buses or how many snow days your district has left, and it does not know a decision that has already been announced. Read [how accurate the estimate is](https://calculatesnowday.com/how-it-works#accuracy) and [what it leaves out](https://calculatesnowday.com/how-it-works#limits).

## Questions and answers

### Do New York schools have to make up snow days?

Only if closures take them below 180 days or the hour minimums. A district may hold a remote instruction day instead of closing, and that day counts ([NY State Education Department](https://www.nysed.gov/edtech/remote-instruction-emergency-conditions-frequently-asked-questions)).

### Why is the estimate the same level in Buffalo and New York City?

The model groups places by state, with adjustments only for high mountains and low ground in the West. New York is one level, so local snow tolerance in the lake-effect belts is not reflected. The forecast inputs themselves are local.

### Will school be closed tomorrow in New York?

Only your district can say. The [snow day calculator](https://calculatesnowday.com/) estimates the chance of a closure or late start from the National Weather Service forecast for your school's ZIP code, but it does not know announced decisions. Check your district's website, app or texts.

More: [how much snow it takes to cancel school](https://calculatesnowday.com/guides/how-much-snow-to-cancel-school), [how cold it has to be](https://calculatesnowday.com/guides/how-cold-to-cancel-school), and [snow day rules in other states](https://calculatesnowday.com/guides/how-many-snow-days).