Record Warm Winter Sparks Severe Snow Drought in Idaho

Idaho is currently experiencing one of the most severe snow droughts in its history, marked by record-high winter temperatures and a significant shift from snowfall to rainfall. This situation, where snow water equivalent levels are critically low, is comparable to severe drought years such as 1977 and 2015.

As of February 17, 2026, approximately 95% of Idaho is classified as 'abnormally dry' or worse, with nearly 62% facing 'severe drought' conditions. Experts note that while recent precipitation has been high, its form as rain rather than snow is exacerbating the snow drought.

The consequences of this drought are far-reaching, potentially leading to severe water shortages, reduced crop yields, and increased wildfire risks. While spring rains might offer some relief, certain river basins in southern Idaho are not expected to fully recover this year.

This snow drought is not isolated to Idaho; the broader Pacific Northwest region is also experiencing similar conditions. Experts warn that a warming climate trend suggests these drought conditions are likely to increase in frequency and severity in the future.