| NOAA Grand Challenge Precipitation Forecast Products This project is funded under the NOAA Oceanic and Atmospheric Research Innovative Research for the Precipitation Prediction Grand Challenge Award NA20OAR4320271 and the Northwest Modeling Consortium Feedback from NWS personnel can be directed to David Ovens. More products available on the main PNW Forecast Page. |
 Ensemble Probability of Exceedance Threshold and Mean and Spread Maps Loop snow and rain probability of exceedance (PoE), ensemble mean, |
 Plumes Usually available by 7:15 am/pm PDT |
 Calibrated Threshold Plots Brief Description Usually available by 8:45 am/pm PDT |
 Ensemble Threshold Onset and Duration Maps Wind and rain threshold onset and duration. |
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 Loop Individual Members |