Lexington, Tennessee, 4,045 students in 9 schools

Henderson County School District Snow Day Predictor

Q: How much snow does Lexington get?

About 3 inches a winter at a NOAA weather station under a mile away, averaged over 7 winters. Between December 1 and March 31 that brings 0.3 weekday mornings a year with 2 inches of new snow or more, and 0.1 with 4 inches or more.

Q: What was the biggest snow day near Henderson?

6.2 inches on January 16, 2024, the largest single day at a NOAA weather station under a mile away in 7 winters. The snowiest winter was 2024 to 2025, with 6.3 inches.

Q: How does the Henderson snow day predictor work?

It reads the National Weather Service forecast for Lexington 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 Henderson’s own big snow morning: 4.8 inches, the top tenth of snowy weekday mornings at a NOAA weather station under a mile away.

Q: Can Tennessee schools hold a remote day instead?

A district may move a class, a school or every school to remote instruction for dangerous or extreme weather; up to 5 days each semester of the required 180 may be delivered remotely.

The odds of a closing or a delay on the next three school mornings in Henderson, measured against Henderson's own big snow morning of 4.8 inches.

The next three school mornings

Will Henderson close tomorrow?

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

Ten winters of school mornings

Henderson’s snow record

3inches of snow a winter

0.3school mornings a winter with 2 in of new snow or more

0.1with 4 in or more

4.8 ina big snow morning in Henderson: the top tenth of snowy school mornings

0.3school mornings a winter at 0 F or colder

0.1Nov

0Dec

2.4Jan

0.1Feb

0.3Mar

Average snowfall by month, inches

Biggest day 6.2 in on January 16, 2024
Snowiest winter 2024 to 2025, 6.3 in
6 in mornings 0.1 a winter
1 in mornings 0.7 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.

The Tennessee rule

How Tennessee counts a lost day

Tennessee requires at least 180 days of classroom instruction, with a 6.5 hour instructional day. A district that runs a half hour longer than the required 6.5 hour day all year banks the extra time as up to 13 stockpile days, which can cover days lost to dangerous or extreme weather.

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

Next door

Districts near Henderson

District	Snow a winter	4 in mornings
Jackson-Madison County School SystemJackson	3.7 in	0
Hardin County School DistrictSavannah	4.5 in	0.3
McNairy County School DistrictSelmer	1.9 in	0.1
Gibson County School DistrictDyer	4 in	0.1
Hardeman County School DistrictBolivar	2.6 in	0.2
Henry County School DistrictParis	3.6 in	0

The schools

9 schools

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

High

Lexington High School
Scotts Hill High School, Reagan

Elementary

Westover Elementary, Huron
Scotts Hill Elementary, Scotts Hill
Pin Oak Elementary
South Haven Elementary
Beaver Elementary, Wildersville
South Side Elementary, Reagan
Bargerton Elementary

Questions

Henderson snow day questions

How much snow does Lexington get?

What was the biggest snow day near Henderson?

How does the Henderson snow day predictor work?

How does Tennessee handle snow days?

Can Tennessee schools hold a remote day instead?

More winter

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