Castroville, Texas
Will MEDINA VALLEY ISD have a snow day?
Chance of a snow day
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Delay or closing
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How much snow it takes here
Medina County averages 0 inches of snow a year, and its average winter temperature is 54.1°F (NOAA 1991–2020 normals). Schools in places like this typically close at less than an inch of snow, sooner if there is ice or the snow falls during the morning commute. Even a light glaze of ice can shut schools down in an area that rarely sees snow.
Where to check for an official closing
Only MEDINA VALLEY ISD can close its schools. Districts usually post closings and delays on their website and social media, send texts, emails or robocalls to families, and report them to local TV and radio stations, often by 5:30 or 6 a.m. The district office's number is (830)931-2243.
District facts
| Students | 7,823 |
| Schools | 8 |
| Teachers | 482 |
| Grades | Pre-K to 12 |
| Area type | Rural |
| County | Medina County, TX |
| District office | 8449 F M 471 S, Castroville |
| Phone | (830)931-2243 |
From the U.S. Department of Education's Common Core of Data (2022–23 school year).
Nearby districts
- D'HANIS ISD D'Hanis
- DEVINE ISD Devine
- HONDO ISD Hondo
- NATALIA ISD Natalia
- LYTLE ISD Lytle
- SOUTHWEST ISD San Antonio
- NORTHSIDE ISD San Antonio
- SOMERSET ISD Somerset
Forecast details: National Weather Service EWX office, point forecast for Castroville. How we calculate the chance.