Excessive rainfall and isolated flash flooding are possible on Saturday across the Desert Southwest and Great Basin.

Widespread showers and thunderstorms are expected to continue across portions of the Great Basin and Four Corners region as an upper level low remains across the region. Although showers should remain more widespread, excessive rainfall will remain possible with totals between 0.50 and 1.00 inches can be expected. Locally higher amounts in excess of 1.50 inches will be possible in areas of higher terrain.