School Closings in San Antonio, Texas
Live snow day probability for San Antonio, Texas. Rare but dramatic events — San Antonio averages only 0 inches of snow per year. Real-time forecast with freeze-risk modeling.
Today's Snow Day Probability
Live forecast for San Antonio, Texas — updated every 30 minutes
Winter Weather in San Antonio, Texas
Snow in San Antonio is rare — but when it comes, it closes everything. See tonight's probability.
San Antonio, Texas School Districts
Nearby City Closings
FAQ — School Closings in San Antonio, Texas
Is school closed in San Antonio, Texas?
Check SnowSense™ for live snow day probability in San Antonio, Texas. Our model updates every 30 minutes using NWS forecast data and Texas-calibrated closure thresholds. You can also monitor your district's automated notification system and local news stations.
What temperature closes schools in San Antonio, Texas?
San Antonio, Texas rarely closes for cold alone. When extreme cold does arrive, districts typically close when wind chill drops below -20°F or when ice makes roads impassable.
How many snow days does San Antonio, Texas get?
San Antonio, Texas averages fewer than 1 snow day per year. Winter weather events are rare enough that most closures are multi-day events when they do happen.