Improving Flood and Agricultural Forecasts Act of 2025
Impact
The implementation of SB590 is expected to significantly enhance state and national capabilities in weather forecasting and environmental monitoring. By expanding the mesonet program to include local and regional data, the bill empowers agricultural sectors and emergency management agencies to make better-informed decisions. The funding provisions of the bill outline substantial financial support over several years to ensure that the infrastructure for this data collection is robust and effective.
Summary
SB590, known as the Improving Flood and Agricultural Forecasts Act of 2025, mandates the Under Secretary of Commerce for Oceans and Atmosphere to maintain the National Mesonet Program. This program aims to enhance the understanding and forecasting capabilities for various environmental conditions, including atmospheric changes, droughts, and fires, by leveraging data from commercial, academic, and non-Federal sources. The bill emphasizes the importance of integrating a wide range of environmental observations to improve forecasting accuracy.
Contention
Notably, despite the positive objectives behind the mesonet program, there may be concerns about the financial implications for state and local entities involved in this initiative. Some stakeholders might contend that reliance on external data from private and academic institutions could lead to inconsistencies in data quality and reliability. Additionally, the allocation of funds to various entities could also spark debate on prioritization and the equitable distribution of resources among rural and urban areas.
Improving Atmospheric River Forecasts ActThis bill requires the National Oceanic and Atmospheric Administration (NOAA) to establish an atmospheric river forecast improvement program.In carrying out the program, NOAA must seek to reduce loss of life and property and other economic losses caused by atmospheric river events through research and development on accurate, effective, and actionable forecasting and warnings. The program must generally involve the establishment of quantitative atmospheric river forecast skill metrics, the development of an atmospheric river forecast system within a unified forecast system, and the development of tools and products to predict periods of active or inactive atmospheric river landfalls and inland penetration, among other activities. The program must periodically test and evaluate the value of incorporating innovative observations (e.g., observations from radar, aircraft, ocean buoys, and other sources) to facilitate the improvement of modeling and forecasting. The program must also consider the development of best practices for communicating the existence and severity of atmospheric river events, as well as other information about atmospheric rivers. The program may seek to improve precipitation modeling, with an emphasis on forecasting for complex terrain. The bill also requires NOAA to acquire and sustain adequate crewed and uncrewed aircraft (i.e., drones), equipment, and personnel necessary to meet air reconnaissance mission requirements annually during the expected atmospheric river season (November through March).
Smarter Weather Forecasting for Water Management, Farming, and Ranching Act of 2025This bill directs the National Oceanic and Atmospheric Administration (NOAA) to establish pilot projects to support improved subseasonal to seasonal precipitation forecasting for water management in the western United States and for agriculture nationwide. (Under current law, subseasonal means the time range between two weeks and three months, and seasonal means the time range between three months and two years.)Specifically, NOAA must establish a pilot project to address challenges to improving forecasting and related product development for water management in the western United States. The project must address, among other items, improvements to operational modeling in mountainous regions and to the forecasting of atmospheric rivers. NOAA must also establish a second pilot project to address challenges to improving forecasting and related product development for U.S. agriculture. The project must address, among other items, improvements to operational modeling of warm-season precipitation and to the prediction of certain spring and summer weather patterns. Each pilot project must include activities that engage with and leverage the resources of academic institutions and entities within NOAA, and that achieve measurable objectives for operational forecast improvement. NOAA’s authority with respect to these pilot projects expires five years after the bill’s enactment.