Missouri Snow Day Calculator
Will Your School Close Due to Snow?
Instant snow day predictions for schools across Missouri
Missouri School Closure Prediction Tool
Enter Missouri city or ZIP code
Missouri Snow Day Forecast Results
Missouri ZIP Code Coverage
St. Louis Metropolitan Area
Kansas City Metropolitan Area
Central and Southern Missouri
Northern Missouri
For accurate Missouri Snow Day Calculator predictions, please note that northern regions typically receive more snow than southern areas
Missouri Snow Statistics & Information
Geographic Features
- •Missouri River
- •Mississippi River
- •Ozark Mountains
- •Mark Twain National Forest
- •Lake of the Ozarks
Snow Statistics
Annual Average Snowfall
18 inches
Snow Days per Year
12 days
School Information
Average Snow Days
5 days/year
School Districts
518
Missouri Historical Snow Events
Record snowfall in Brunswick
1912-03-24Snowfall: 24 inches
Transportation paralyzed across northern Missouri
Groundhog Day Blizzard
2011-02-01Snowfall: 18 inches
Schools closed statewide for multiple days
Major winter storm affects entire state
2019-01-11Snowfall: 20 inches
Extended school closures across Missouri
Missouri Snow Facts
Missouri's location makes it a battleground between Arctic and Gulf air masses
The state averages 12 snow days annually, but this varies significantly by region
Northern Missouri typically receives twice as much snow as southern regions
The 1912 Brunswick snowfall record still stands after more than a century
Kansas City averages more snow than St. Louis due to its location
The Ozarks can create their own weather patterns, affecting snow distribution
Missouri is one of few states where thunder snow is relatively common
School districts often coordinate closures on a regional basis