School Closings in Derry, New Hampshire
Live snow day probability for Derry, New Hampshire. Derry averages 58 inches of snowfall and schools typically close for 5+ inch accumulation or significant ice events. Real-time forecast updated every 30 minutes.
Today's Snow Day Probability
Live forecast for Derry, New Hampshire — updated every 30 minutes
Winter Weather in Derry, New Hampshire
Derry averages 58 inches of snow per year. See tonight's live snow day probability — calibrated to New Hampshire's closure patterns.
Nearby City Closings
FAQ — School Closings in Derry, New Hampshire
Is school closed in Derry, New Hampshire?
Check SnowSense™ for live snow day probability in Derry, New Hampshire. Our model updates every 30 minutes using NWS forecast data and New Hampshire-calibrated closure thresholds. You can also monitor your district's automated notification system and local news stations.
What temperature closes schools in Derry, New Hampshire?
In Derry, New Hampshire, cold-day closures typically require wind chills below -30°F. Snow accumulation alone rarely closes schools here — districts are winter-hardened.
How many snow days does Derry, New Hampshire get?
Despite heavy snowfall averaging 58" per year, Derry, New Hampshire typically uses only 3–5 snow days per year because infrastructure handles routine snow efficiently.