Mason, Michigan, 3,322 students in 6 schools

Mason Public Schools Snow Day Predictor

Q: How much snow does Mason get?

About 38.2 inches a winter at a NOAA weather station 10.5 miles away, averaged over 7 winters. Between December 1 and March 31 that brings 3.1 weekday mornings a year with 2 inches of new snow or more, and 0.6 with 4 inches or more.

Q: What was the biggest snow day near Mason Public Schools?

8.8 inches on February 3, 2022, the largest single day at a NOAA weather station 10.5 miles away in 7 winters. The snowiest winter was 2021 to 2022, with 49 inches.

Q: How does the Mason Public Schools snow day predictor work?

It reads the National Weather Service forecast for Mason through the night and the 5 to 8 am bus run, adds winter alerts and the Winter Storm Severity Index, and measures the snow against Mason Public Schools’s own big snow morning: 2.5 inches, the top tenth of snowy weekday mornings at a NOAA weather station 10.5 miles away.

Q: How far ahead does the Mason Public Schools snow day predictor look?

Three school mornings, as far as the National Weather Service hourly forecast reaches. Weekends and breaks are skipped, so a Friday storm is read for Monday’s buses.

The odds of a closing or a delay on the next three school mornings in Mason Public Schools, measured against Mason Public Schools's own big snow morning of 2.5 inches.

The next three school mornings

Will Mason Public Schools close tomorrow?

Reading the National Weather Service forecast for the overnight and the bus hours in Mason.

Ten winters of school mornings

Mason Public Schools’s snow record

38.2inches of snow a winter

3.1school mornings a winter with 2 in of new snow or more

0.6with 4 in or more

2.5 ina big snow morning in Mason Public Schools: the top tenth of snowy school mornings

4.3Nov

6.4Dec

11.4Jan

11.4Feb

4.4Mar

Average snowfall by month, inches

Biggest day 8.8 in on February 3, 2022
Snowiest winter 2021 to 2022, 49 in
6 in mornings 0.3 a winter
1 in mornings 9.4 a winter

Measured at a NOAA weather station 10.5 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.

The Michigan rule

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

Next door

Districts near Mason Public Schools

District	Snow a winter	4 in mornings
Holt Public SchoolsHolt	38.2 in	0.6
Leslie Public SchoolsLeslie	33.8 in	0.4
Okemos Public SchoolsOkemos	45.6 in	1.2
Eaton Rapids Public SchoolsEaton Rapids	33.8 in	0.4
East Lansing School DistrictEast Lansing	38.2 in	0.6
Haslett Public SchoolsHaslett	45.6 in	1.2

The schools

6 schools

Every school in Mason Public Schools follows the district’s call: one closing covers them all.

High

Mason High School

Middle

Mason Middle School

Elementary

Steele Street Elementary School
North Aurelius Elementary School
Alaiedon Elementary School

Other schools

James C Harvey Education Center

Questions

Mason Public Schools snow day questions

How much snow does Mason get?

What was the biggest snow day near Mason Public Schools?

How does the Mason Public Schools snow day predictor work?

How does Michigan handle snow days?

How far ahead does the Mason Public Schools snow day predictor look?

More winter

More for Michigan snow days

Snow day predictorClosing and delay odds for any ZIP, with the snowiest districts in the country.Snow depth mapHow much snow is on the ground right now, measured, across the country.First snow datesWhen the first measurable snow usually lands where you live.Frozen pipesThe nights cold enough to freeze a pipe, and what to do before one.Snow plow trackerWhere the plows are during a storm, city by city.Michigan winter forecastThe season ahead for Michigan: snowfall, cold and the first snow.

A residential street under deep snow on a bright blue morning, cars parked along the curb buried into smooth white mounds, one set of tire tracks down the middle — The morning after a big one: cars buried to the mirrors and one set of tracks down the middle. A street like this is a closing, no debate. Photo, Fairfax, Virginia, January 2016: Jarek Tuszyński, CC BY 4.0

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