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Snow Day Chance Calculator ❄️
Type a
ZIP
or start typing an
address/city
to pick a location. (Not official—just kid-science.) ☃️
↩ Reset
📋 Copy Result
Location & forecast
We focus on the morning commute window (5–9am) because that’s when cancellations usually happen.
Get Chance
Snow Day Chance
—%
Type a ZIP or address ❄️
Score: —
Max score: 100
Next 2 days (rough)
Forecast-based
Date
Chance
Vibe
—
—%
—
—
—%
—
Heads up: forecast-based guesses lose accuracy the farther out you look — Day 2 is usually less reliable than Day 1.
Parent controls
These affect the score any time.
Road treatment & plows
Average
Better plowing = lower snow day chance.
School district “cancellation style”
Normal
Tough (almost never closes)
Normal
Cautious (safety first)
Adjusts how quickly the district cancels.
Kid Tweak Mode
Turn this on to play with the weather dials after the forecast loads.
Snowfall (total inches for the primary day)
—
Auto-filled from the forecast (local time).
Storm timing
—
Heaviest snow during 5–9am
boosts the score a lot.
Ice risk
—
Estimated from near-freezing temps + precip chance.
Wind (mph)
—
Higher wind makes blowing/drifting and visibility worse.
Morning temp (°F)
—
Cold + wind = wind chill risk for kids waiting outside.