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Snow Day Calculator

Alamosa School District No. Re-11J snow day calculator

Will Alamosa School District No. Re-11J close tomorrow?

District facts

Official name
Alamosa School District No. Re-11J
Schools
6
Grades
kindergarten to grade 12
Office
Alamosa, CO
Snow a year
30 in. · 2.9 days with 3+ in.
NCES ID
0802070

National Center for Education Statistics (CCD 2024–25, EDGE GRF25); NOAA 1991–2020 normals. Not affiliated with the district.

Past winter days

We record what happened on each storm day (our chance, and whether Alamosa School District No. Re-11J closed, delayed or opened) from parent reports. The first days appear here this winter. Report today's decision.

What it takes to close Alamosa School District No. Re-11J

Snow line
About 6.5 in. of overnight snow
Ice line
About .17 in. of ice
Cold line
−40°F wind chill at bus time (normal winter low 3°F)
Counties
Alamosa County, Conejos County

Levels where a closure becomes likely in our model for ZIP 81101, from Alamosa School District No. Re-11J's local snow normal: 2.9 days a year with 3 or more inches. These are model estimates, not the district's policy.

Nearby districts

DistrictSnow a yearSnow line
Monte Vista School District No. C-835 in.7.5 in.
North Conejos School District No. Re1J30 in.7 in.
Center Consolidated School District No. 26 Jt.25 in.7 in.
Archuleta County School District No. 50 Jt93 in.11 in.
Salida School District No. R-3237 in.8 in.
Fremont RE-138 in.7.5 in.

ZIP codes Alamosa School District No. Re-11J serves

81101, 81140, 81146

ZIP codes that overlap the district's boundary (NCES EDGE GRF25). Some are shared with neighboring districts.

Check a different ZIP

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Rough adjustments, saved on this device only. What they do

From the National Weather Service forecast, updated hourly. Estimate only. Your district makes the call.

Alamosa School District No. Re-11J snow day questions

Is Alamosa School District No. Re-11J closed tomorrow?

The card above shows tomorrow's chance that Alamosa School District No. Re-11J closes or delays school, from tonight's National Weather Service forecast for the district's area. It is an estimate; only the district can announce a closure, usually on its website, by text or phone alert, and through local TV and radio.

How much snow does it take to close Alamosa School District No. Re-11J?

There is no fixed number: the district weighs snow totals, ice, wind chill, road crews and timing. Our model treats about 6 inches of overnight snow as the level where closures become likely around ZIP 81101, which averages 30 inches of snow a year (NOAA 1991–2020 normals).

When does Alamosa School District No. Re-11J announce snow days?

Districts usually decide early in the morning, after crews check the roads, and sometimes the evening before when a big storm is certain. Check the district's official website and alerts for the decision; we don't report official closings.

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