San Isidro, Texas

Will SAN ISIDRO ISD have a snow day?

How much snow it takes here

Starr County averages 0.1 inches of snow a year, and its average winter temperature is 60.4°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 SAN ISIDRO 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 (956)481-3110.

District facts

From the U.S. Department of Education's Common Core of Data (2022–23 school year).

Nearby districts

• RIO GRANDE CITY GRULLA ISD Rio Grande City
• ROMA ISD Roma
• LA JOYA ISD La Joya
• EDINBURG CISD Edinburg
• MISSION CISD Mission
• SHARYLAND ISD Mission
• MCALLEN ISD Mcallen
• MONTE ALTO ISD Monte Alto

Forecast details: National Weather Service BRO office, point forecast for San Isidro. How we calculate the chance.