The odds of a closing or a delay on the next three school mornings in Peru, measured against Peru's own big snow morning of 3.8 inches.
The next three school mornings
Will Peru close tomorrow?
Reading the National Weather Service forecast for the overnight and the bus hours in Peru.
Ten winters of school mornings
Peru’s snow record
13.4inches of snow a winter
1.6school mornings a winter with 2 in of new snow or more
0.3with 4 in or more
3.8 ina big snow morning in Peru: the top tenth of snowy school mornings
0.5Nov
2.9Dec
4.1Jan
5Feb
0.7Mar
Average snowfall by month, inches
Biggest day 7.2 in on February 3, 2022
Snowiest winter 2017 to 2018, 23.1 in
6 in mornings 0.1 a winter
1 in mornings 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.
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The Indiana rule
How Indiana counts a lost day
Indiana requires at least 180 student instructional days a school year.
Every school in Peru follows the district’s call: one closing covers them all.
High
Peru Jr/Sr High School
Elementary
Blair Pointe Upper Elementary
Elmwood Primary Learning Center
Questions
Peru snow day questions
About 13.4 inches a winter at a NOAA weather station under a mile away, averaged over 7 winters. Between December 1 and March 31 that brings 1.6 weekday mornings a year with 2 inches of new snow or more, and 0.3 with 4 inches or more.
7.2 inches on February 3, 2022, the largest single day at a NOAA weather station under a mile away in 7 winters. The snowiest winter was 2017 to 2018, with 23.1 inches.
It reads the National Weather Service forecast for Peru 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 Peru’s own big snow morning: 3.8 inches, the top tenth of snowy weekday mornings at a NOAA weather station under a mile away.
Indiana requires at least 180 student instructional days a school year.
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 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.
