School Closings in Sioux City, Iowa
Live snow day probability for Sioux City, Iowa. Sioux City averages 36 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 Sioux City, Iowa — updated every 30 minutes
Winter Weather in Sioux City, Iowa
Sioux City averages 36" of snow per year. See tonight's live snow day probability.
Nearby City Closings
FAQ — School Closings in Sioux City, Iowa
Is school closed in Sioux City, Iowa?
Check SnowSense™ for live snow day probability in Sioux City, Iowa. Our model updates every 30 minutes using NWS forecast data and Iowa-calibrated closure thresholds. You can also monitor your district's automated notification system and local news stations.
What temperature closes schools in Sioux City, Iowa?
Sioux City, Iowa districts vary: some close at wind chills of -20°F, others wait until -25°F. Ice events close schools faster than snow in Sioux City, Iowa.
How many snow days does Sioux City, Iowa get?
Sioux City, Iowa averages 36" of snow per year, with most districts using 3–7 snow days annually. Ice events can consume multiple days at once.