Updated Aug. 28 at 10:56 a.m. Magnolia ISD announced Monday morning that the district is closed all week. The school year will begin on Tuesday, Sept. 5. Additionally, all Lone Star College campuses, including LSC-Tomball, are closed until Tuesday, Sept. 5. Tomball Mayor Gretchen Fagan declares local state of disaster & Tomball, Magnolia ISDs announce closures: 4 things Tomball and Magnolia residents should know as heavy rain continues Tomball Mayor Gretchen Fagan declared a local state of disaster Sunday morning, Aug. 27, for the city. According to a statement, the disaster declaration allows the city to take additional emergency management measures and initiates state and federal aid. Here's what Tomball and Magnolia residents should know as Tropical Storm Harvey continues to bring heavy rains and flooding. 1. Tomball ISD has canceled classes through Friday, Sept. 1, according to a statement from the district. www.tomballisd.net 2. Magnolia ISD has canceled classes for Monday and Tuesday, Aug. 28-29. Students were previously scheduled to begin the 2017-18 school year on Monday. www.magnoliaisd.org 3. Shelters are open in Tomball and Magnolia for displaced residents. The American Red Cross opened a shelter on the campus of Tomball First Baptist Church, located at 401 Oxford St., on Sunday morning, according to a statement from the city. Magnolia's First Baptist Church, located at 18525 FM 1488, Magnolia, has opened its student building for residents seeking shelter. Find additional information on the church's website. 4. Dozens of roadways throughout the Tomball and Magnolia areas are deemed impassable by local officials. Find the latest list of flooded roadways here.