Regional School Unit 04 Snow Day Predictor
The odds of a closing or a delay on the next three school mornings in Regional School Unit 04, measured against Regional School Unit 04's own big snow morning of 5.3 inches.
Will Regional School Unit 04 close tomorrow?
Regional School Unit 04’s snow record
More 4 inch school mornings than 54% of the 217 Maine districts with a station record.
- Biggest day 16 in on December 30, 2016
- Snowiest winter 2016 to 2017, 109 in
- 6 in mornings 2.1 a winter
- 1 in mornings 12.6 a winter
Measured at a NOAA weather station 9.2 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.
How Maine counts a lost day
Maine requires a 180 day school year with at least 175 days of instruction. The Commissioner may waive the minimum days on a school board's written application, but only after the district has tried every reasonable way to make the days up.
The Maine rules in the agency’s own words, and every Maine district
Districts near Regional School Unit 04
| District | Snow a winter | 4 in mornings | Built in days |
|---|---|---|---|
| School Administrative District 11Gardiner | 63.7 in | 4.1 | |
| Lisbon Public SchoolsLisbon | 62.3 in | 3.7 | |
| Lewiston Public SchoolsLewiston | 62.3 in | 3.7 | |
| Auburn Public SchoolsAuburn | 62.3 in | 3.7 | 3 |
| School Administrative District 52Turner | 77.2 in | 4.2 | |
| Regional School Unit 02Hallowell | 66 in | 3.7 |
5 schools
Every school in Regional School Unit 04 follows the district’s call: one closing covers them all.
High
- Oak Hill High School
Middle
- Oak Hill Middle School, Sabattus
Elementary
- Sabattus Primary School, Sabattus
- Carrie Ricker School, Litchfield
Other schools
- Libby-Tozier School, Litchfield
Regional School Unit 04 snow day questions
More for Maine snow days

The odds are a forecast read, and the superintendent makes the call: the district’s own announcement is the one to follow.