Media Portal
Current Conditions
AR Reconnaissance
Model Forecasts
AR Scale Forecasts

Forecast products based on the AR Scale

 

Atmospheric River Forecasts

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

 

Interactive Maps

Interactive tool to view unique observations and forecast products

 

CW3E News

CW3E Event Summary: 18-20 October 2024
CW3E AR Update: 24 October 2024 Quick Look
The Atmospheric Rivers of Water Year 2024: End of Water Year Summary
CW3E Director and Director of Research Visit Karlsruhe Institute of Technology
CW3E AR Update: 18 October 2024 Quick Look
CW3E Publication Notice: On the use of hindcast skill for merging NMME seasonal forecasts across the western U.S.
PlayPause
previous arrow
next arrow
 

Oct 25: CW3E Event Summary: 18-20 October 2024
Oct 24: CW3E AR Update: 24 October 2024 Quick Look
Oct 22: The Atmospheric Rivers of Water Year 2024: End of Water Year Summary
Oct 21: CW3E Director and Director of Research Visit Karlsruhe Institute of Technology
Oct 18: CW3E AR Update: 18 October 2024 Quick Look
Oct 17: CW3E Publication Notice: On the use of hindcast skill for merging NMME seasonal forecasts across the western U.S.