There was no change in drought conditions last week in California and Nevada, but spring storms added snow to the northern Sierra Nevada.

The U.S. Drought Monitor released April 28 shows that slightly more than 4 percent of California, in the northwest part of the state, is not in drought. But, unlike the previous update, which showed extreme and exceptional drought had eased in the state, there were no changes in this week’s report (which has a cutoff day of Tuesday).