City Calculator • California
San Francisco Snow Day Prediction
Primary School System: San Francisco Unified School District
Coordinates 37.775°N -122.419°W
Calculate Snow Day Chance
Enter your ZIP code or City to get real-time school closure predictions based on live NOAA winter forecasts.
Closure Standards
Schools in San Francisco are subject to the regional plowing capacities and weather infrastructure of California. Widespread closures generally happen under the following circumstances:
- Snowfall accumulation exceeding 2 inches.
- Freezing rain or ice sheets coating roads over 0.05 inches.
- Extreme wind chill ratings below 20°F.
Nearby Local Forecasts
Check weather alerts and school closure odds in other regions around California: