Residents of Eastern Nebraska, including major cities like Omaha, Lincoln, Bellevue, and Grand Island, are advised to be cautious as Air Quality Alerts have been issued from April 15 at 9:00 PM until April 16 at 10:00 AM CDT. The presence of PM 2.5 particulates has led to an air quality index ranging from moderate to unhealthy for sensitive groups. Those with heart or lung disease, older adults, and children should limit outdoor activity and heavy exertion. Conditions are a result of smoke from prescribed burning in the central plains. Stay informed via local health departments and monitor symptoms such as coughing or shortness of breath.

Nebraska has a continental climate with hot summers and cold winters, which leads to high evaporation rates and low precipitation. Major surface flows include the Platte River, Republican River, and Niobrara River, which are all tributaries of the Missouri River. Major reservoirs and dams include the Kingsley Dam and Lake McConaughy on the Platte River. The state's hydrology is heavily influenced by the Ogallala Aquifer, which is the primary source of irrigation water for agriculture. Snowpack in the Rocky Mountains also contributes to the state's water supply. Nebraska is prone to flooding, with significant events occurring in recent years, particularly along the Platte River. Sustainable water management practices are necessary to address the state's water challenges.