West Perry School District Snow Day Predictor
The odds of a closing or a delay on the next three school mornings in West Perry, measured against West Perry's own big snow morning of 5.4 inches.
Will West Perry close tomorrow?
West Perry’s snow record
More 4 inch school mornings than 79% of the 490 Pennsylvania districts with a station record.
- Biggest day 12 in on March 14, 2017
- Snowiest winter 2018 to 2019, 40.5 in
- 6 in mornings 0.4 a winter
- 1 in mornings 4.1 a winter
Measured at a NOAA weather station 12.4 miles away. Mornings are the 7 am snow reading on a weekday from December 1 through March 31, over the ten winters from 2016 to 2017 through 2025 to 2026, from NOAA GHCN Daily.
How Pennsylvania counts a lost day
Pennsylvania requires either 180 days, or hours: 900 for kindergarten through grade 6 and 990 for grades 7 to 12, as the district chooses. The state forgives no days; districts are expected to build make-up days into the calendar for closures beyond any Flexible Instructional Days.
The Pennsylvania rules in the agency’s own words, and every Pennsylvania district
Districts near West Perry
| District | Snow a winter | 4 in mornings |
|---|---|---|
| Carlisle Area School DistrictCarlisle | 21.6 in | 1.5 |
| Juniata County School DistrictMifflintown | 23.1 in | 1.2 |
| Big Spring School DistrictNewville | 21.6 in | 1.5 |
| Susquenita School DistrictDuncannon | 23.8 in | 1.2 |
| Cumberland Valley School DistrictMechanicsburg | 21.6 in | 1.5 |
| South Middleton School DistrictBoiling Springs | 21.6 in | 1.5 |
5 schools
Every school in West Perry follows the district’s call: one closing covers them all.
High
- West Perry SHS
Middle
- West Perry MS
Elementary
- New Bloomfield El Sch, New Bloomfield
- Carroll El Sch, Shermans Dale
- Blain El Sch, Blain
West Perry snow day questions
More for Pennsylvania snow days

The odds are a forecast read, and the superintendent makes the call: the district’s own announcement is the one to follow.