Precipitation–Climate Impacts CIRC 1.0 Final Report

A look at annual and seasonal precipitation projections for the Pacific Northwest to the year 2100.


Understanding Climate Model Variability

An analysis of the future climate of the Columbia River Basin helps create a better understanding of the differences between climate models.

When it Rivers, it Pours

A new look at how atmospheric rivers and extreme precipitation will increase in a changing climate.

Wettest Winter

Following an historic drought, some areas of the Northwest are seeing their wettest winters on record.