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

Valley County, Idaho

McCall-Donnelly Joint School District 421

Beta: national model
This weekExample storm
Under 20%

Tuesday, Nov 10 · Tomorrow

School's likely on

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

0.0 insnow by 7 AM
0.0 insnow during school
33°Fwind chill at bus time
33°Fovernight low
Why?

No winter weather in the forecast.

Save image
Get free alerts for McCall-Donnelly Joint School District 421

Odds, not an announcement. McCall-Donnelly Joint School District 421 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

Meadows Valley School District 11IDunder 20%Council School District 13IDunder 20%Cascade School District 422IDunder 20%Cambridge Joint School District 432IDunder 20%Salmon River School District 243IDunder 20%Midvale School District 433IDunder 20%Pine-Eagle School District 61ORunder 20%Garden Valley School District 71IDunder 20%

Share card

Updates with the odds
Share card: McCall-Donnelly Joint School District 421, under 20% chance of no in-person school Tuesday

Check another district