Northside ISD School Closings Today — Live Status & Delays (Texas)

Are Northside ISD schools closed today? Check live status below — updated every 10 minutes.

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Please enable JavaScript in your browser, then reload this page to see current closure and delay information for Northside Independent School District and surrounding districts. In the meantime, check directly: Northside ISD (nisd.net), KSAT 12, or KENS 5.

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Live status monitored for Northside Independent School District (NISD).

How Northside ISD Announces School Closings

Northside ISD school closings today are the focus of this page because, as the largest school district in the San Antonio area and the fourth-largest in Texas, NISD typically makes a single district-wide decision rather than closing campuses individually. Decisions are usually made and communicated before 5 a.m. on the day of an event, though during a multi-day winter storm the district often gives notice the evening before. Northside ISD school closings today is also a natural search for families because the district’s footprint spans Northwest San Antonio along with Helotes, Leon Valley, and Shavano Park, so a single closure announcement affects a wide swath of the metro at once.

The fastest way to confirm Northside ISD school closings today is the district’s own website at nisd.net, where closure notices are posted to the homepage and news feed. NISD also pushes alerts directly to enrolled families through SchoolMessenger text, email, and voicemail notifications, and posts updates on its official Facebook, X, and Instagram accounts. Locally, KSAT 12 and KENS 5 maintain dedicated school-closings pages that aggregate NISD’s status alongside other San Antonio-area districts, which this page monitors automatically so you don’t have to check multiple sources during a fast-moving weather event.

Weather Risks That Can Trigger Northside ISD Closures

Ice storms and freezing rain: South Texas gets little winter precipitation and has minimal de-icing infrastructure, so even a thin glaze of ice on overpasses and bridges in the Hill Country can make bus routes unsafe and trigger a district-wide closure or delay.
Flash flooding: Bexar County’s creeks and the many low-water crossings across the NISD service area can rise quickly during heavy rain, sometimes cutting off bus routes and school access with little warning.
Severe thunderstorms and tornadoes: Spring and early summer bring a heightened risk of damaging wind, large hail, and tornado warnings across the San Antonio area, which can prompt early dismissals or delayed starts.
Extreme summer heat: Prolonged triple-digit heat can affect outdoor activities, athletics, and facilities without air conditioning, occasionally leading to schedule adjustments.
Hard freezes: Rare but sharp overnight freezes can leave untreated roads icy at the start of the morning commute even without active precipitation.

Frequently Asked Questions

How early does Northside ISD announce school closures?

Northside ISD typically aims to announce a closure or delay before 5 a.m. on the day of the event, though during an approaching multi-day winter storm the district often gives advance notice the evening before so families can plan ahead.

What’s the difference between a closure and a delay for NISD?

A closure means no in-person classes for the entire district that day. A delayed start pushes back the morning bell by a set amount of time — commonly one or two hours — to allow road conditions to improve, while dismissal time usually stays the same.

Does Northside ISD close all schools at once, or just individual campuses?

Northside ISD almost always makes one district-wide decision that applies to all of its roughly 127 campuses rather than closing schools individually, since closures are driven by district-wide factors like road conditions and bus route safety across its 355-square-mile service area.

Which San Antonio TV stations report Northside ISD closings?

KSAT 12 (ABC), KENS 5 (CBS), and WOAI News 4 San Antonio (NBC) are the primary local TV stations that maintain school-closings coverage for the San Antonio area, including Northside ISD. This page checks all three alongside NISD’s official website.

How often is this page updated?

Status checks run automatically every 15 minutes, or every 5 minutes during active weather alerts, so the information here reflects the most recent automated check of official and news sources.

Why does flash flooding matter so much for Northside ISD school closings?

Parts of the NISD service area sit near creeks and low-water crossings that can rise rapidly during heavy rain. Even when classrooms themselves are unaffected, flooded roads can make bus routes unsafe, which is one of the more common reasons for a delayed start or closure outside of winter weather.

Northside ISD School Roster

High Schools

Brandeis High School
Brennan High School
Clark High School
Communications Arts High School
Construction Careers Academy
Harlan High School
Health Careers High School
Holmes High School
John Jay High School
Marshall High School
Northside School of Innovation, Technology, and Entrepreneurship (NSITE)
O’Connor High School
Sotomayor High School
Stevens High School
Taft High School
Warren High School

Middle Schools

Northside ISD has 24 middle schools total, including magnet programs. The list below reflects confirmed comprehensive campuses — verify the complete list at nisd.net/schools/middle.

Bernal Middle School
Briscoe Middle School
Connally Middle School
Folks Middle School
Hector Garcia Middle School
Hobby Middle School
Jefferson Middle School
Jones Middle School
Jordan Middle School
Luna Middle School
Neff Middle School
Pease Middle School
Rawlinson Middle School
Rayburn Middle School
Ross Middle School
Rudder Middle School
Stevenson Middle School
Stinson Middle School
Straus Middle School
Vale Middle School
Zachry Middle School

Elementary Schools

Northside ISD has 83 elementary schools total. The list below is a representative selection — verify the complete list at nisd.net/schools/elementary.