Southeast Nebraska, southwest Iowa and northwest Missouri until 4 a.m. Sunday. This includes Omaha, Council Bluffs and Lincoln.
A school bus was involved in a crash Wednesday morning while transporting students.
The accident happened around 7 a.m. on Highway 75 near the Binney Street overpass. According to KFAB radio, the bus was hit by a van, which caused it to crash into a retaining wall.
Officials said some students from Monroe Middle School were on board; however, it's not clear how many. A few of the students were taken to the hospital for observation. No one was seriously hurt.