Skip to content
Snow Day Radar
MapAccuracyFor educatorsHow it worksGet alerts
Alerts
Snow Day Radar

Odds, not announcements. Your district makes the call.

by Ryan Hall, Y'all

Snow Day Radar

HomeThe mapFree alerts

Trust

AccuracyHow it worksPrivacy

For schools

For educatorsClassroom kit

Next school day: 20 to 80%. Two days out: 20, 40 or 60%. Three days out: 10, 30 or 50%. Never 100%.

© 2026 Hall Enterprises. Snow Day Radar is not affiliated with any school district or the National Weather Service.

HomeMapAlertsAccuracyMore

Coos County, New Hampshire

Errol

Beta: national model
This weekExample storm
Under 20%

Monday, Nov 9 · Today

School's likely on

Under 20% chance of no in-person school Monday.

0.1 insnow by 7 AM
0.0 insnow during school
34°Fwind chill at bus time
29°Fovernight low
Why?

No winter weather that matters for school is in the forecast.

Save image
Get free alerts for Errol

Odds, not an announcement. Errol makes the call; check the district's own site or app for its decision.

Loading the map
Chance of no in-person school<20%20%30%40%50%60%70%80%

Nearby districts

MilanNHunder 20%StarkNHunder 20%ColebrookNH20%BerlinNHunder 20%AndoverMEunder 20%NorthumberlandNHunder 20%PittsburgNH50%StratfordNHunder 20%

Share card

Updates with the odds
Share card: Errol, under 20% chance of no in-person school Monday

Check another district