Humble ISD - Humble ISD schools and buildings are OPEN on Wednesday, Sept. 23, following Tropical Storm Beta. Klein Online students will continue to learn online and Klein On-Campus students will return to their campus. San Jacinto College - San Jacinto College will extend online learning and remote work for Wednesday, Sept. 23. Tomball ISD - Tomball ISD schools and facilities are open Wednesday, Sept. 23 and the district will operate on a normal schedule. Classes continue online.