radars for weather observations, in under-observed, underserved, or highly vulnerable regions. (4) To the maximum extent practicable, advancing weather and water forecasting and climate modeling capabilities for under-observed, underserved, or highly vulnerable regions. (5) Undertaking workforce development efforts for emergency management officials and meteorologists in under-observed, underserved, or highly vulnerable areas, including urban regions, of the United States. (6) Using data void filling observations to better resolve extreme rainfall in complex topography. (7) Contributing to a national integrated heat health information systems. (b) Pilot program In carrying out this section, the Under Secretary, acting through the Director of the National Weather Service and the Administrator of the Federal Emergency Management Agency, shall establish an interagency partnership to support pilot projects that accelerate coordination and use of localized weather, water, and climate data and impact-based communications in infrastructure and emergency management decisions by Federal, State, and local officials. (c) Priority At least one pilot project under subsection (b) shall address key science challenges to using mesonet data in local decision making and development of new tools and training for owners and operators of critical infrastructure (as such term is defined in section 1016(e) of Public Law 107–56 ( 42 U.S.C. 5195c(e) )), such as dams, energy generation and distribution facilities, nuclear power plants, and transportation networks. 204. Atmospheric rivers forecast improvement program (a) In general The Under Secretary, in collaboration with the United States weather industry and academic partners, shall establish an atmospheric river forecast improvement program (in this section referred to as the program ). (b) Goal The goal of the program shall be to reduce through the development and extension of accurate, effective, and actionable forecasts and warnings the loss of life or property from atmospheric