National drought summary for April 5
The showery weather relieved some of the D0 in western Texas, but farther north and west, abnormal dryness and moderate drought continued to expand. D0 conditions worsened to D1 in southern New Mexico, and D1 expanded across central and southern Kansas, southeastern Colorado, and part of Oklahoma. To the north and east, abnormal dryness expanded to cover southern Nebraska and enveloped additional areas in northern Kansas, northern Missouri, and west-central Illinois as well. Strong wind gusts reached tropical storm to minimal hurricane force, most significantly in the Oklahoma Panhandle. This, along with low humidity, stirred up dense dust storms in a few spots, and favored the development and rapid expansion of wildfires.
Some changes were introduced across California and the Southwest despite the fact that little or no precipitation fell during the week. Improved reservoirs and surface moisture indicators led to the removal of exceptional drought (in favor of D3) in the Sacramento Valley. However, there was some increase in D1 and D2 coverage in southern Nevada.