Forecast products based on the AR Scale

Multi-Model Deterministic and Ensemble Forecasts of IVT and Water Vapor Flux

Interactive tool to view unique observations and forecast products

CW3E News

CW3E Welcomes Andy Richards

CW3E AR Update: 11 October 2024 Quick Look

Odds of Reaching 100% Normal Water Year Precipitation: October Update

CW3E Event Summary: Helene Predecessor Rain Event

CW3E Publication Notice: Impact of Atmospheric River Reconnaissance Dropsonde Data on the Assimilation of Satellite Radiance Data in GFS

CW3E Event Summary: 22–24 September 2024