Nationwide
[inline_image file=”fe3ce03564c50c9c4e5bbabfde1aa3ca.png” caption=”20220531_usdm.png”]
Heavy precipitation fell across much of the contiguous U.S. over the past week, particularly in the Great Plains, Northwest (especially the northern Rocky Mountains), and the Southeast. Much of this fell as rain, though some mountain snows occurred as well.
Meanwhile, the Southwest remained dry, along with northern Montana and most of the Texas Panhandle. Improvements to drought conditions were widespread in the Great Plains, with parts of central Kansas seeing two-category improvements to conditions. Despite the widespread precipitation, drought remained in most of the western Great Plains and the western U.S., though it lessened in severity in some areas.
[inline_image file=”6b095368b9785f870449f18ae9bf163a.png” caption=”Pasture June 2 2022.PNG”]
A mix of worsening and improving drought conditions occurred in the Southeast and Mid-Atlantic states.
The West
[inline_image file=”15068bfe7f68b959ae98b8789eab660f.png” caption=”20220531_west_text.png”]
This week, localized heavy precipitation fell across mainly the northern half of the West region, leading to a few areas of improvement. Drought areas in the southwest and northeast Oregon, central Idaho, northern Nevada, and northern Utah saw some local improvements as drought indices responded to recent precipitation. Widespread improvements were made in southern Montana after heavy precipitation fell there, with localized amounts of 5 inches or more. Recent precipitation also allowed for some improvements in northeast Montana.
Despite these improvements, widespread severe, extreme, and some exceptional drought continued across the West. Impacts of the widespread drought include reduced grazing for cattle in New Mexico due to wildfire closures in national forests and hydropower production concerns at reservoirs in Nevada and California due to very low water levels.
The High Plains
[inline_image file=”1e0d2a05de9436daf553d2e8245a2dd6.png” caption=”20220531_high_plains_text.png”]
Large-scale improvements to drought conditions and abnormal dryness occurred in the High Plains region this week, where widespread rain and mountain snow fell as several storm systems moved through the region.
Extreme drought was removed from central Kansas and northeast Nebraska, where soil moisture improved and short- and long-term precipitation deficits lessened. Widespread improvements were made in South Dakota, where precipitation deficits improved. Rain and mountain snow was widespread in Colorado, leading to improved conditions. Heavy precipitation fell in northern Wyoming and southern Montana, leading to a swath of improved conditions.
Lingering long-term abnormal dryness in western North Dakota also continued to wane, while moderate drought was removed entirely from the west end of the state after precipitation this week. Despite the improving drought conditions, agricultural problems continued in the region. In Kansas, winter wheat harvest potential was reduced by over 25 percent, while conditions are too wet in parts of Montana and the Dakotas for planting spring wheat.
The South
[inline_image file=”4b0f950870420a86d942694e14a98563.png” caption=”20220531_south_text.png”]
Widespread drought conditions continued in western portions of Oklahoma, Texas, southern Texas, and southern Louisiana this week, though some improvements were noted in Texas and Oklahoma.
Recent heavy rainfall from far northern Oklahoma into parts of south-central Oklahoma and west-central and central Texas lessened precipitation deficits enough to allow for improved drought conditions. The ongoing drought area over western Oklahoma and the eastern Texas Panhandle is now long-term, reflecting the impact of recent rain events.
[inline_image file=”a1d689bd7f40396e4de7684bc738e4fe.png” caption=”20220531_ok_text.png”]
Tuesday night’s thunderstorms in the Southern Plains were not accounted for on this week’s map, as it fell after the Tuesday morning cutoff, and this will be considered for next week’s map. Despite recent rainfall, problems continued with winter wheat and cotton growth in the southern Great Plains. Finally, a small area of short-term drought in southeast Tennessee was removed after heavy rain this week. —UNL Drought Monitor
[inline_image file=”63749687813b9a3369fef2b5c66b9e2d.png” caption=”soilmmap (2).gif”]
[inline_image file=”91e1c7635de3f723dbed9c6ad3f734c1.png” caption=”month_drought (11).png”]
[inline_image file=”9fac4534b8c89bcbca950a62b3bd8040.png” caption=”610prcp.new (36).gif”]
[inline_image file=”dee4ba0d4dd919389abe7267953e3cb1.png” caption=”610temp.new (38).gif”]
