Across the Corn Belt, dry weather and near- to below-normal temperatures remain mostly favorable for corn and soybeans. However, pockets of short-term dryness are becoming a concern in some areas, mainly across the western and southern Corn Belt. On July 27, topsoil moisture was rated 41% very short to short in Nebraska and 39% very short to short in Missouri.
On the Plains, rain has mostly subsided in Oklahoma and northern Texas, following a recent deluge. Parts of central and southeastern Oklahoma, as well as northeastern Texas, received 2 to 6 inches of rain in the last 24-hours, causing some flash flooding. Meanwhile, heat is overspreading the northern High Plains, including Montana, promoting winter wheat harvesting and the maturation of spring-sown small grains.
In the South, scattered showers and thunderstorms are heaviest in the Arklatex region. Developing drought remains a concern in several areas of the Southeast. On July 27, for example, topsoil moisture was rated 51% very short to short in Kentucky, along with 44% in South Carolina, 33% in Virginia, and 32% in Georgia.
In the West, an active monsoon circulation continues to produce locally heavy showers in the southern Rockies and neighboring areas. In addition, isolated showers dot the Great Basin and Intermountain West. However, hot, dry weather continues to plague northern California and much of the Northwest, maintaining heavy irrigation demands and increasing stress on rangeland, pastures, and rain-fed summer crops.