Grandville Public Schools Snow Day Predictor
The odds of a closing or a delay on the next three school mornings in Grandville, measured against Grandville's own big snow morning of 3.6 inches.
Will Grandville close tomorrow?
Grandville’s snow record
More 4 inch school mornings than 68% of the 515 Michigan districts with a station record.
- Biggest day 10.2 in on November 30, 2025
- Snowiest winter 2017 to 2018, 85 in
- 6 in mornings 0.9 a winter
- 1 in mornings 13.3 a winter
Measured at a NOAA weather station under a mile 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 Michigan counts a lost day
Michigan requires at least 180 days and 1,098 hours of pupil instruction. The first 6 days (or the same hours) lost to conditions outside the district's control, such as severe storms, are counted as instruction; up to 3 more can be approved by the State Superintendent.
The Michigan rules in the agency’s own words, and every Michigan district
Districts near Grandville
| District | Snow a winter | 4 in mornings | Built in days |
|---|---|---|---|
| Wyoming Public SchoolsWyoming | 58.9 in | 2.1 | |
| Godfrey-Lee Public SchoolsWyoming | 58.9 in | 2.1 | |
| Jenison Public SchoolsJenison | 58.9 in | 2.1 | |
| Godwin Heights Public SchoolsGrand Rapids | 73.6 in | 2.6 | |
| Kelloggsville Public SchoolsGrand Rapids | 73.6 in | 2.6 | |
| Hudsonville Public School DistrictHudsonville | 58.9 in | 2.1 | 1 |
10 schools
Every school in Grandville follows the district’s call: one closing covers them all.
High
- Grandville High School
- Grandville Education Center
Middle
- Grandville Middle School
Elementary
- Grandville Grand View Elementary School, Wyoming
- Grandville Century Park Learning Center, Wyoming
- Grandville Cummings Elementary School, Grand Rapids
- Grandville South Elementary School
- Grandville West Elementary School
- Grandville East Elementary School
- Grandville Central Elementary School
Grandville snow day questions
More for Michigan snow days

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