The U.S. Army Engineer Research and Development Center’s (ERDC) Streamflow Prediction Tool (SPT) now has the capability of using authoritative U.S. Air Force weather forecasts that leverage several models developed in the United Kingdom and by NASA. To create this SPT enhancement, ERDC researchers collaborated with the U.K. Meteorological Office in a project funded by the U.S. Army Foreign Technology (and Science) Assessment Support program.