The current California drought, the worst in modern U.S. history, has ravaged the Western U.S. for years, dwindling water supplies and withering crops. But scientists say that based on what’s to come, the United States hasn’t seen anything yet.

Welcome to our “remarkably drier future.”

Analysis released Thursday from scientists at NASA, Cornell University, and Columbia University predicts that climate change will cause droughts in the Southwest and Great Plains of the U.S. that exceed any experienced in the last 1,000 years.