Beginning in 1995 with a Cooperative Program for Operational Meteorology and Training (COMET) grant to study the effects of terrain on severe weather in the Capital District of New York state, continuing through the most recent multiscale, multi-project Collaborative Science, Technology, and Applied Research (CSTAR) grant, Lance has participated in 18 successful UCAR- and NOAA-supported grants which increased scientific understanding and improved forecasters’ situational awareness of high-impact weather events. These grants have supported the Masters and PhD research of over 25 graduate students, who worked closely with both UAlbany faculty members and NWS focal points, to address significant operational forecast problems identified by forecasters, including mesoscale banding in snowstorms, heavy rainfall events preceding tropical cyclones, and the contributions of localized flow around complex terrain to the development of severe convection. The major scientific findings of these projects, among others, will be summarized, emphasizing conceptual models that have become an integral part of the research to operations success of Lance’s work.