DES MOINES, Iowa (Apr. 27, 2026) – Iowa Secretary of Agriculture Mike Naig commented on the Iowa Crop Progress and Condition Report released by the USDA National Agricultural Statistics Service. The report is released weekly April through November. Additionally, the Iowa Department of Agriculture and Land Stewardship provides a weather summary each week during this time.
“Many farmers got a good start on planting last week, though widespread rain on Thursday and again over the weekend parked planters for a few days,” said Secretary Naig. “The good news is that soil temperatures are on the rise, and outlooks into May are showing the potential for cooler and drier weather after a very active stretch of severe weather. I expect farmers will be making the most of every good window to keep planting moving along.”
Crop Report
There were 4.3 days suitable for fieldwork during the week ending April 26, 2026, which is 2.0 days more than last year. Topsoil moisture condition rated 2 percent very short, 8 percent short, 76 percent adequate and 14 percent surplus. Corn planting in Iowa reached 22 percent complete, which is 10 percent behind last year when 32 percent of the crop had been planted. Soybean planting reached 11 percent, which is 12 percent behind 2025, when 23 percent of the crop had been planted. Oats planting reached 74 percent, 5 percent behind last year when 79 percent had been planted.
The weekly report is also available on the USDA’s website at https://www.nass.usda.gov/.
Weather Summary
Provided by Justin Glisan, Ph.D., State Climatologist, Iowa Department of Agriculture and Land Stewardship
While rainfall was widespread across Iowa though April’s last full week, this was the first reporting period with below normal totals for most stations; only the southwest corner was unseasonably wet. Temperatures remained unseasonably warm with positive departures approaching nine degrees east; the statewide average temperature was 57.4 degrees, 6.0 degrees above normal.
Gusty northwesterly winds held Sunday (19th) afternoon temperatures in the mid 40s northeast to mid 60s southwest with stray clouds passing over the state. Monday (20th) dawned chilly with morning lows in the upper 20s to mid 30s north to south. Winds swung back around to a southerly direction under clear skies with daytime temperatures reaching the 60s across western Iowa; temperatures were 10 to 15 degrees cooler farther east. Southwesterly winds increased overnight into Tuesday (21st) with lows around sunrise in the low to mid 50s at most stations. Unseasonably warm temperatures blanketed much of Iowa’s northwestern half with mid to upper 80s observed at many locations; the statewide average high was 83 degrees, 20 degrees above normal. Isolated showers developed over northwestern Iowa around daybreak on Wednesday (22nd) leaving behind minor rainfall totals at several stations; Le Mars (Plymouth County) collected 0.09 inch while 0.19 inch was reported in Spencer (Clay County). Skies remained generally clear through the day as southerly winds ramped up with temperatures in the mid 70s over southern Iowa to the low to mid 80s across the northern reaches of the state.
Cloud cover increased over western Iowa into Thursday (23rd) as a cold front advanced through the state. Afternoon conditions within the warm sector were unstable with ample forcing for upward motion in the presence of low level wind shear. Storms fired along the Iowa-Nebraska border and quickly became severe-warned. Multiple weak tornadoes were confirmed with some structural damage in Little Sioux (Harrison County). Large hail was the dominant mode of severe weather until the front pushed into central Iowa later in the evening. Three additional weak tornadoes were observed near Slater (Story County), around Mitchellville (Polk County) and just east of Interstate 35 in Weldon (Decatur County). From central Iowa on, the event transitioned to numerous straight-line wind reports with a 70 mph wind gusts in Lamoni (Decatur County) and Davenport (Scott County). Rainfall was reported at most Iowa stations with more than 75 collecting at least 1.00 inch; two stations in Delaware County, Hopkinton and Manchester reported 1.67 inches and 2.11 inches, respectively with a statewide average of 0.60 inch. Winds shifted to the northwest behind the front with Friday (24th) morning temperatures in the low 30s northwest to mid 50s southeast. Afternoon conditions were pleasant with highs in the 60s and sunshine. Saturday (25th) was nearly a mirror image of the previous day except for easterly winds, signaling an approaching low pressure system. Showers moved into western Iowa into the afternoon hours with totals holding under a few tenths of an inch, though Underwood (Pottawattamie County) hit 0.76 inch. Western Iowa remained overcast into Sunday (26th) morning while clear conditions were reported in the east with lows in the 40s.
Weekly precipitation totals ranged from 0.01 inch in Clinton (Clinton County) to 2.11 inches in Manchester (Delaware County). The statewide weekly average precipitation was 0.69 inch; the normal is 0.98 inch. Mapleton (Monona County) and Sioux City Airport (Woodbury County) reported the week’s high temperature of 89 degrees on the 21st, on average 26 degrees above normal. Municipal airports in Mason City (Cerro Gordo County) and Spencer (Clay County) reported the week’s low temperature of 21 degrees on the 20th, on average 16 degrees below normal. Four-inch soil temperatures varied from the low 50s northwest to mid 60s southeast as of Sunday.