A strong start to the growing season has changed quickly for many Illinois farmers.

Recent storms brought large hail, wind gusts near 88 mph and excessive rainfall to parts of the state. Some corn acres may be a total loss, while other fields are dealing with standing water, crop stress, delayed fertilizer applications and growing weed pressure.

According to reporting from AgWeb, one individual handling hail losses had received approximately 150 claims in northern Illinois. In southern Illinois, the number of claims had exceeded 1,500.

Those totals show the extent of current claim activity, but the number of claims alone does not indicate how many acres or bushels will ultimately be lost.

Multiple Causes of Loss May Be Present

Hail and wind created immediate, visible damage. Excess moisture may continue affecting fields long after the initial storm.

Saturated soils can limit root development, reduce nutrient availability and cause drowned-out areas. Frequent rainfall has also delayed nitrogen and herbicide applications in some fields.

That may leave adjusters evaluating several conditions within the same field, including:

• Acres damaged beyond recovery
• Partially damaged areas with reduced yield potential
• Surviving acres that still require normal care
• Additional losses caused by continued rainfall or field stress

Clear documentation will be important when separating direct storm damage from later crop deterioration.

Weed Pressure Adds to the Loss Picture

Wet field conditions have also prevented timely herbicide applications.

Waterhemp and other weeds have continued growing in some corn and soybean fields. Late treatment may affect crop yield, but leaving those weeds uncontrolled can create larger problems in future seasons.

Application records, photographs, crop stages, field conditions and agronomic recommendations may help explain why certain management decisions were made after the loss.

Could This Affect Corn and Soybean Prices?

The damage could support commodity prices, but the effect will depend on the total production lost.

A high number of claims in one region does not automatically create a major national price increase. Markets will respond more directly to changes in expected acreage, yield and total supply.

Important factors will include:

• Final Illinois yield losses
• Crop conditions across the broader Corn Belt
• Weather through pollination and grain fill
• Future USDA production estimates
• The number of damaged acres that remain productive

Losses concentrated in Illinois may have a limited effect on national futures prices. More widespread production problems across major growing states would have a greater market impact.

Could Market Prices Affect Claim Settlements?

The answer depends on the policy.

Revenue Protection coverage may be affected by the final harvest price used under the policy. If widespread production losses move futures prices during the applicable price discovery period, that could influence the final revenue calculation.

Yield Protection and private crop-hail coverage are handled differently. A market increase does not automatically change the settlement value under every policy.

Claims professionals should review the applicable coverage, policy provisions and pricing method before determining whether market movement will affect a specific loss.

What Claims Professionals Should Watch

As the season continues, important documentation may include:

• Dates and locations of each storm
• Hail, wind and excess-moisture damage
• Acres destroyed, abandoned or left for appraisal
• Delayed fertilizer and herbicide applications
• Additional damage after the original event
• Final harvested production

The Illinois storms are already creating significant claim activity. Their effect on commodity prices and claim settlements will depend on how much production is ultimately lost and the coverage involved.

Source: AgWeb, reporting by Tyne Morgan, July 7, 2026.