School Closings in Sioux Falls, South Dakota
Live snow day probability for Sioux Falls, South Dakota — where wind chill matters more than snow accumulation. Sioux Falls averages 42 inches per winter but schools close mainly for −30°F cold. Forecast updated every 30 minutes.
Today's Snow Day Probability
Live forecast for Sioux Falls, South Dakota — updated every 30 minutes
Winter Weather in Sioux Falls, South Dakota
Sioux Falls averages 42 inches of snow — but cold, not snow, drives most closures here. See tonight's probability.
Nearby City Closings
FAQ — School Closings in Sioux Falls, South Dakota
Is school closed in Sioux Falls, South Dakota?
Check SnowSense™ for live snow day probability in Sioux Falls, South Dakota. Our model updates every 30 minutes using NWS forecast data and South Dakota-calibrated closure thresholds. You can also monitor your district's automated notification system and local news stations.
What temperature closes schools in Sioux Falls, South Dakota?
In Sioux Falls, South Dakota, cold-day closures typically require wind chills below -30°F. Snow accumulation alone rarely closes schools here — districts are winter-hardened.
How many snow days does Sioux Falls, South Dakota get?
Despite heavy snowfall averaging 42" per year, Sioux Falls, South Dakota typically uses only 3–5 snow days per year because infrastructure handles routine snow efficiently.