School Closings in Decatur, Illinois
Live snow day probability for Decatur, Illinois. Decatur averages 22 inches of snowfall and schools typically close 3–6 times per winter. Real-time forecast updated every 30 minutes.
Today's Snow Day Probability
Live forecast for Decatur, Illinois — updated every 30 minutes
Winter Weather in Decatur, Illinois
Decatur averages 22" of snow per year. See tonight's live snow day probability.
Nearby City Closings
FAQ — School Closings in Decatur, Illinois
Is school closed in Decatur, Illinois?
Check SnowSense™ for live snow day probability in Decatur, Illinois. Our model updates every 30 minutes using NWS forecast data and Illinois-calibrated closure thresholds. You can also monitor your district's automated notification system and local news stations.
What temperature closes schools in Decatur, Illinois?
Decatur, Illinois districts vary: some close at wind chills of -20°F, others wait until -25°F. Ice events close schools faster than snow in Decatur, Illinois.
How many snow days does Decatur, Illinois get?
Decatur, Illinois averages 22" of snow per year, with most districts using 3–7 snow days annually. Ice events can consume multiple days at once.