1. Short title; table of contents (a) Short title This Act may be cited as the Weather Research and Forecasting Innovation Act of 2017 . (b) Table of contents The table of contents for this Act is as follows: Sec. 1. Short title; table of contents. Sec. 2. Definitions. TITLE I—United States Weather Research and Forecasting Improvement Sec. 101. Public safety priority. Sec. 102. Weather research and forecasting innovation. Sec. 103. Tornado warning improvement and extension program. Sec. 104. Hurricane forecast improvement program. Sec. 105. Weather research and development planning. Sec. 106. Observing system planning. Sec. 107. Observing system simulation experiments. Sec. 108. Annual report on computing resources prioritization. Sec. 109. United States Weather Research program. Sec. 110. Authorization of appropriations. TITLE II—Subseasonal and Seasonal Forecasting Innovation Sec. 201. Improving subseasonal and seasonal forecasts. TITLE III—Weather Satellite and Data Innovation Sec. 301. National Oceanic and Atmospheric Administration satellite and data management. Sec. 302. Commercial weather data. Sec. 303. Unnecessary duplication. TITLE IV—Federal Weather Coordination Sec. 401. Environmental Information Services Working Group. Sec. 402. Interagency weather research and forecast innovation coordination. Sec. 403. Office of Oceanic and Atmospheric Research and National Weather Service exchange program. Sec. 404. Visiting fellows at National Weather Service. Sec. 405. Warning coordination meteorologists at weather forecast offices of National Weather Service. Sec. 406. Improving National Oceanic and Atmospheric Administration communication of hazardous weather and water events. Sec. 407. National Oceanic and Atmospheric Administration Weather Ready All Hazards Award Program. Sec. 408. Department of Defense weather forecasting activities. Sec. 409. National Weather Service