Media Portal
Current Conditions
AR Reconnaissance
Model Forecasts

Atmospheric River Forecasts

Interactive Maps

Interactive tool to view unique observations and forecast products

CW3E News

Arrow
Arrow
PlayPause
Distribution of Landfalling Atmospheric Rivers over the U.S. West Coast During Water Year 2020: End of Water Year Summary
Slider

Oct 28: Distribution of Landfalling Atmospheric Rivers over the U.S. West Coast During Water Year 2020: End of Water Year Summary
Oct 23: The Latest on Yuba-Feather Forecast-Informed Reservoir Operations
Oct 22: 2020 North American Monsoon Recap
Oct 21: CW3E Publication Notice: A Climatology of Atmospheric Rivers and Associated Precipitation for the Seven US National Climate Assessment Regions
Oct 20: CW3E Publication Notice: Data Gaps within Atmospheric Rivers over the Northeastern Pacific
Oct 20: CW3E Explores Uncertainty and Climate Change Impacts in the Yampa River Basin Upcoming Webinar