Mifflintown, Pennsylvania, 2,288 students in 5 schools

Juniata County School District Snow Day Predictor

Q: How much snow does Mifflintown get?

About 23.1 inches a winter at a NOAA weather station 10.7 miles away, averaged over 10 winters. Between December 1 and March 31 that brings 3 weekday mornings a year with 2 inches of new snow or more, and 1.2 with 4 inches or more.

Q: What was the biggest snow day near Juniata?

9.4 inches on December 17, 2020, the largest single day at a NOAA weather station 10.7 miles away in 10 winters. The snowiest winter was 2017 to 2018, with 36.1 inches.

Q: Does Juniata get more snow days than other Pennsylvania districts?

Juniata averages 1.2 weekday mornings a winter with 4 inches of new snow or more, more than 54 percent of the 490 Pennsylvania districts with a station record.

Q: How does the Juniata snow day predictor work?

It reads the National Weather Service forecast for Mifflintown 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 Juniata’s own big snow morning: 4 inches, the top tenth of snowy weekday mornings at a NOAA weather station 10.7 miles away.

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

The next three school mornings

Will Juniata close tomorrow?

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

Ten winters of school mornings

Juniata’s snow record

23.1inches of snow a winter

3school mornings a winter with 2 in of new snow or more

1.2with 4 in or more

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

0.9school mornings a winter at 0 F or colder

More 4 inch school mornings than 54% of the 490 Pennsylvania districts with a station record.

1Nov

3.6Dec

6.7Jan

6.9Feb

4.4Mar

Average snowfall by month, inches

Biggest day 9.4 in on December 17, 2020
Snowiest winter 2017 to 2018, 36.1 in
6 in mornings 0.4 a winter
1 in mornings 5.5 a winter

Measured at a NOAA weather station 10.7 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 Pennsylvania rule

How Pennsylvania counts a lost day

Pennsylvania requires either 180 days, or hours: 900 for kindergarten through grade 6 and 990 for grades 7 to 12, as the district chooses. The state forgives no days; districts are expected to build make-up days into the calendar for closures beyond any Flexible Instructional Days.

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

Next door

Districts near Juniata

District	Snow a winter	4 in mornings	Built in days
Mifflin County School DistrictLewistown	23.1 in	1.2
West Perry School DistrictElliottsburg	21.6 in	1.5
Penns Valley Area School DistrictSpring Mills	30.5 in	1.1
Midd-West School DistrictMiddleburg	25.3 in	1.1
Susquenita School DistrictDuncannon	23.8 in	1.2
State College Area School DistrictState College	29.5 in	0.9	All made up

The schools

5 schools

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

High

Juniata SHS
East Juniata JSHS, McAlisterville

Middle

Tuscarora MS

Elementary

Juniata El Sch
East Juniata El Sch, Richfield

Questions

Juniata snow day questions

How much snow does Mifflintown get?

What was the biggest snow day near Juniata?

Does Juniata get more snow days than other Pennsylvania districts?

How does the Juniata snow day predictor work?

How does Pennsylvania handle snow days?

More winter

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