Probabilistic Quantitative Precipitation Forecast (PQPF) : A form of QPF (see below) that includes an assigned probability of occurrence for each numerical value in the forecast product
National Weather Service NWS Forecast Office, National Oceanic and Atmospheric Administration NOAA, SH Manual, Glossary of Hydrologic Terms, Washington, DC, USA 2015. http://www.nws.noaa.gov/om/hod/SHManual/SHMan014_g lossary.htm, (HydroI - Amer) {889}