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Muskego, Wisconsin, 4,659 students in 6 schools

Muskego-Norway School District Snow Day Predictor

The odds of a closing or a delay on the next three school mornings in Muskego-Norway, measured against Muskego-Norway's own big snow morning of 4.3 inches.

The next three school mornings

Will Muskego-Norway close tomorrow?

Reading the National Weather Service forecast for the overnight and the bus hours in Muskego.
The Muskego-Norway playbook

How Muskego-Norway calls a snow day

When the call comes

Typically no later than 5:00am and sometimes as early as 4:15am.

“Decisions to close school are made as soon as practicable, typically no later than 5:00am and sometimes as early as 4:15am.”
Source

How families hear

By phone call, the district website, local TV, radio and social media.

“Provided we have a current telephone number on file, families will receive a phone call if school is cancelled. You can also find information on our district website, through local media, or by following us on social media.”
School Closing Protocol

The 2026 to 2027 calendar

  • First day August 25, 2026
  • Winter break Dec 23 to Jan 1
  • Last day June 3, 2027
District calendar

Read from Muskego-Norway’s own pages on October 8, 2026.

Ten winters of school mornings

Muskego-Norway’s snow record

31.5inches of snow a winter
3school mornings a winter with 2 in of new snow or more
1.3with 4 in or more
4.3 ina big snow morning in Muskego-Norway: the top tenth of snowy school mornings
3.4Nov
5Dec
8.6Jan
7.8Feb
4.3Mar
Average snowfall by month, inches
  • Biggest day 10.9 in on November 30, 2025
  • Snowiest winter 2022 to 2023, 45.8 in
  • 6 in mornings 0.5 a winter
  • 1 in mornings 4.9 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 Wisconsin rule

How Wisconsin counts a lost day

Wisconsin requires hours, not days: 437 for kindergarten, 1,050 for grades 1 to 6 and 1,137 for grades 7 to 12.

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

Next door

Districts near Muskego-Norway

DistrictSnow a winter4 in morningsBuilt in days
New Berlin School DistrictNew Berlin37.8 in2
Franklin Public School DistrictFranklin37.8 in21
Whitnall School DistrictGreenfield37.8 in2
Greendale School DistrictGreendale37.8 in2
Waterford Joint No. 1 School DistrictWaterford38 in1.4
Waukesha School DistrictWaukesha31.5 in1.44
The schools

6 schools

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

High

  • Muskego High

Middle

  • Lake Denoon Middle
  • Muskego Lakes Middle

Elementary

  • Bay Lane Elementary
  • Mill Valley Elementary
  • Lakeview Elementary, Wind Lake
Questions

Muskego-Norway snow day questions

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More winter

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