• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
EnvironmentIowa

Climate change and drought look set to worsen food inflation, as Iowa corn crop is ‘underwhelming’ and ‘disappointing’

By
Tarso Veloso
Tarso Veloso
,
Kim Chipman
Kim Chipman
, and
Bloomberg
Bloomberg
Down Arrow Button Icon
By
Tarso Veloso
Tarso Veloso
,
Kim Chipman
Kim Chipman
, and
Bloomberg
Bloomberg
Down Arrow Button Icon
August 26, 2022, 1:12 PM ET
Corn plants struggle to survive in a drought-stricken farm field in Collins, Iowa.
Corn plants struggle to survive in a drought-stricken farm field in Collins, Iowa.Justin Sullivan—Getty Images

After drought shriveled U.S. corn plants in the western crop belt, all eyes have been turning to Iowa to help save the national harvest. Instead, the fields in that state have been “underwhelming,” “disappointing,” and just “not great.” 

That’s what scouts found on Thursday as they toured the heart of Iowa, the biggest national corn grower. While there were some bright spots in the northeast corner of the state, heat and dryness dragged down crops in other regions. Most of those fields were in worse shape than they were last summer, and some were even trailing historical averages.

Iowa is critical to corn output in the U.S., the world’s top producer and exporter. Without a bumper harvest in the Hawkeye State, it’s unlikely that acres from the eastern half of the crop belt will be able to make up for the losses recorded earlier this week in the west. All that adds up to the possibility of a national production deficit and more global food inflation.

The findings helped to lift crop futures Friday, with prices for both corn and soybeans climbing as much as 2.2%.

“Iowa was disappointing on my route, especially on corn,” said Mark Bernard, a crop consultant for Agro-Economics. He was a scout on the eastern leg of the Pro Farmer Midwest Crop Tour, which concluded on Thursday. 

After four days of measuring the yield outlook in Iowa, Illinois, Nebraska, Minnesota and South Dakota, the scouts are coming back with discouraging news for a world that’s dealing with high grocery bills and rising levels of hunger.

Dry, cracking soils

Drought was the watchword of the week: dry soils plagued the tour participants throughout the western crop belt. Even in the east, where plants received more rain, yields were still looking a bit mediocre. Some evidence of crop disease and pest infestations also added to the woes. 

“Everyone is really concerned with all of the heat stress across the northern hemisphere this summer,” Farm Futures analyst Jacqueline Holland said by phone. “This just keeps supplies tight.”

In Iowa, fields were decidedly average. Scouts observed lush-looking plants, but there were also cracks in the soil, indicating some issues with moisture. Altogether, it wasn’t a failure, like what was found in parts of Nebraska, but nothing spectacular. And critically, yields weren’t high enough to make up for the damage in other states.

“I don’t think eastern production will be enough to compensate for the western losses,” Bernard said.

Tight market

Corn, one of the world’s most-important crops, is used in everything from animal feed to biofuels and sweeteners. A U.S. deficit of the grain would put more pressure on farmers in Brazil to reap a bigger harvest and help replenish global stockpiles. Still, South American crops won’t be collected until months from now. So in the meantime, the world is dealing with a very tight market. 

The Pro Farmer tour did, however, point to some good news for US production of soybeans.

Soy crops in Iowa have been maturing well, with most out of the flowering stage of development. Fields of vibrant green plants sparkled in the sun, like an emerald rug blanketing the earth.

“I don’t have too many worries with the soybean crop at this point,” said Brian Grete, leader of the eastern leg and editor for the Pro Farmer Newsletter. “They just need a few more rains and warm weather.”

—With assistance from Elizabeth Elkin and Michael Hirtzer.

Sign up for the Fortune Features email list so you don’t miss our biggest features, exclusive interviews, and investigations.

About the Authors
By Tarso Veloso
See full bioRight Arrow Button Icon
By Kim Chipman
See full bioRight Arrow Button Icon
By Bloomberg
See full bioRight Arrow Button Icon

Latest in Environment

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Environment

trump
Energywind energy
Trump spent nearly $2 billion of taxpayer money to undo wind projects already underway. Dems demand answers
By Jennifer McDermott and The Associated PressApril 29, 2026
14 hours ago
steyer
PoliticsCalifornia
Tom Steyer runs for California governor on class traitor platform: ‘I’m the billionaire who wants to tax other billionaires’
By Sophie Austin and The Associated PressApril 29, 2026
15 hours ago
cobalt
EnvironmentData centers
The AI boom is built on the backs of the world’s poorest, most exploited people, UN researchers find
By Abraham Nunbogu, Kaveh Madani and The ConversationApril 29, 2026
19 hours ago
Islamic finance aligns naturally with ESG, says Maybank’s first-ever chief sustainability officer
EnvironmentSustainability
Islamic finance aligns naturally with ESG, says Maybank’s first-ever chief sustainability officer
By Angelica AngApril 29, 2026
1 day ago
national park
EnvironmentDonald Trump
White House withdraws hospitality executive as nominee to lead National Park Service as Trump slashes the department’s size
By The Associated Press and Matthew BrownApril 28, 2026
2 days ago
quesada
Commentaryfertilizer
Former president of Costa Rica on de-risking fertilizer shocks: how $700 billion in subsidies can do more
By Carlos Alvarado QuesadaApril 27, 2026
3 days ago

Most Popular

Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
Success
Apple cofounder Ronald Wayne—whose stake would be worth up to $400 billion had he not sold it in 1976—says that at 91, he has no regrets
By Preston ForeApril 27, 2026
3 days ago
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
Energy
‘Take the money and run’: Johns Hopkins economist Steve Hanke on why the UAE quit OPEC
By Shawn TullyApril 29, 2026
1 day ago
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
AI
‘The cost of compute is far beyond the costs of the employees’: Nvidia executive says right now AI is more expensive than paying human workers
By Sasha RogelbergApril 28, 2026
2 days ago
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
Economy
Jamie Dimon gets candid about national debt: ‘There will be a bond crisis, and then we’ll have to deal with it’
By Eleanor PringleApril 29, 2026
23 hours ago
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
Banking
‘They left me no choice’: Powell isn’t going anywhere—blocking Trump from another Fed appointee
By Eva RoytburgApril 29, 2026
15 hours ago
More than two-thirds of U.S. schools say they’re unable to afford the cost of student free lunch—and MAHA’s dietary guidelines may make it worse
Economy
More than two-thirds of U.S. schools say they’re unable to afford the cost of student free lunch—and MAHA’s dietary guidelines may make it worse
By Sasha RogelbergApril 29, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.