Hermantown, Minnesota, 2,100 students in 5 schools

Hermantown Public School District Snow Day Predictor

Q: How much snow does Hermantown get?

About 86 inches a winter at a NOAA weather station 1.7 miles away, averaged over 9 winters. Between December 1 and March 31 that brings 7.7 weekday mornings a year with 2 inches of new snow or more, and 2.9 with 4 inches or more.

Q: What was the biggest snow day near Hermantown?

14.5 inches on November 30, 2019, the largest single day at a NOAA weather station 1.7 miles away in 9 winters. The snowiest winter was 2022 to 2023, with 139.6 inches.

Q: Does Hermantown get more snow days than other Minnesota districts?

Hermantown averages 2.9 weekday mornings a winter with 4 inches of new snow or more, more than 92 percent of the 322 Minnesota districts with a station record.

Q: How does the Hermantown snow day predictor work?

It reads the National Weather Service forecast for Hermantown 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 Hermantown’s own big snow morning: 4 inches, the top tenth of snowy weekday mornings at a NOAA weather station 1.7 miles away.

The odds of a closing or a delay on the next three school mornings in Hermantown, measured against Hermantown's own big snow morning of 4 inches.

The next three school mornings

Will Hermantown close tomorrow?

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

Ten winters of school mornings

Hermantown’s snow record

86inches of snow a winter

7.7school mornings a winter with 2 in of new snow or more

2.9with 4 in or more

4 ina big snow morning in Hermantown: the top tenth of snowy school mornings

27school mornings a winter at 0 F or colder

More 4 inch school mornings than 92% of the 322 Minnesota districts with a station record.

12.3Nov

18.7Dec

12.6Jan

15.6Feb

12.7Mar

Average snowfall by month, inches

Biggest day 14.5 in on November 30, 2019
Snowiest winter 2022 to 2023, 139.6 in
6 in mornings 1.4 a winter
1 in mornings 11.6 a winter

Measured at a NOAA weather station 1.7 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 Minnesota rule

How Minnesota counts a lost day

Minnesota requires at least 165 days for grades 1 to 11, plus 935 hours for grades 1 to 6 and 1,020 hours for grades 7 to 12.

The Minnesota rules in the agency’s own words, and every Minnesota district

Next door

Districts near Hermantown

District	Snow a winter	4 in mornings
Proctor Public School DistrictProctor	80.6 in	3.9
Duluth Public School DistrictDuluth	59.2 in	2.9
Esko Public School DistrictEsko	80.6 in	3.9
Cloquet Public School DistrictCloquet	58.1 in	1.8
Lake Superior Public School DistrictTwo Harbors	56.3 in	2.3
Rock Ridge Public SchoolsVirginia	56.1 in	2.8

The schools

5 schools

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

High

Hermantown Senior High
Hermantown Alternative Learning Prg

Middle

Hermantown Middle

Elementary

Hermantown Elementary

Other schools

Hermantown Early Childhood

Questions

Hermantown snow day questions

How much snow does Hermantown get?

What was the biggest snow day near Hermantown?

Does Hermantown get more snow days than other Minnesota districts?

How does the Hermantown snow day predictor work?

How does Minnesota handle snow days?

More winter

More for Minnesota 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.Minnesota winter forecastThe season ahead for Minnesota: 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.