SNOW DAY PREDICTION FOR PHILADELPHIA, PA

Wednesday morning May 20, 2026
AI SUMMARY

Philadelphia, PA Snow Day Likelihood: 31% - Unlikely

Low risk for a snow day. Minor precipitation expected, but accumulation should stay below typical district closure thresholds for Philadelphia.

Plan on school being open, but allow for a slightly slower commute.
OUR PREDICTION
0%
COMMUNITY PREDICTION

Vote: Will school be closed tomorrow?

WEDNESDAY'S PREDICTION TREND

Did you know? Snowfall forecasts update constantly as new weather data comes in. This chart shows how the school closing prediction has evolved throughout the night as conditions change. Check back every hour to see if it's changed!

0% 25% 50% 75% 100% 10PM12AM2AM4AM6AM
HOURLY SNOWFALL
2.5mm (Moderate) 5.0mm 7.5mm (Heavy) 10.0mm 4AM5AM6AM7AM8AM9AM10AM11AM12PM1PM2PM3PM4PM
THE #1 SNOW DAY CALCULATOR FOR PHILADELPHIA

This Philadelphia page estimates closure likelihood using snowfall timing, wind exposure, and road-condition stress during peak school travel hours. For city-to-city planning, families often use a wider metro snapshot before checking district-level detail.

To benchmark regional risk, review Pittsburgh local forecast alongside Philadelphia before final school district updates.

Families also use this page as a local tracker to monitor school closure trends before morning district decisions.

Frequently Asked Questions About Snow Day Calculator in Philadelphia

We analyze overnight accumulation (2.2 inches forecast), refreeze risk, and commute-window exposure to map likely delay or closure outcomes.

During fast-moving storms, refreshed weather inputs can materially change next-morning risk, so rechecking before daybreak is recommended.

Nearby cities can diverge when storm timing, elevation, or wind exposure differs, even if daily snowfall totals look similar.

Even moderate totals can trigger closures when timing aligns with morning travel and side-street conditions remain untreated.

It focuses on closure-relevant signals such as timing, road stress, and morning exposure rather than only headline accumulation values.

Note

Some people search misspellings like "snow day calvulator" or "couculater," but this page uses the correct terms and links for clearer school-closure forecasting.