# Severe Weather and an End to the Heatwave This Week

> A heatwave in the U.S. is ending with a strong front that brings heavy rain and severe storm potential, including a possible derecho over Minnesota and Iowa. Soil moisture is relatively high and conditions remain mostly favorable for corn and soybeans despite the recent heat.

- Date: 2025-07-28 · published 2025-07-28T12:00:00.000Z
- Category: weather · region US · magnitude low
- Page: https://feedsoft.ai/events/13069-severe-weather-and-an-end-to-the-heatwave-this-week
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md), [Soybeans](https://feedsoft.ai/c/SOY.md)

## Why it matters

Favorable crop conditions and adequate soil moisture reduce weather risk premium, which tends to pressure corn and soybean futures lower.

## Read by commodity

- SOY: bearish ▼
- CORN: bearish ▼

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2022-07-15 | [Markets falter heading into the weekend – The Seam](https://feedsoft.ai/events/5595-markets-falter-heading-into-the-weekend-the-seam.md) | -10.7% | -8.4% |
| CORN | 2020-02-10 | [La Nina to bring a weather reversal](https://feedsoft.ai/events/54517-la-nina-to-bring-a-weather-reversal.md) | -1.6% | -1.2% |
| CORN | 2019-09-07 | [Tumbling into September — this week in the grain markets - RealAgriculture](https://feedsoft.ai/events/9143-tumbling-into-september-this-week-in-the-grain-markets-realagriculture.md) | -0.9% | +3.4% |
| CORN | 2016-12-08 | [Good Weather and Crop Outlook in South America \| Hoosier Ag Today](https://feedsoft.ai/events/73326-good-weather-and-crop-outlook-in-south-america-hoosier-ag-today.md) | +0.9% | +0.3% |
| CORN | 2026-07-29 | [Soybeans Sink on Weather, Pulling Down Corn and Wheat: Cattle Continue to Recover - AgWeb](https://feedsoft.ai/events/18361-soybeans-sink-on-weather-pulling-down-corn-and-wheat-cattle-continue-to-recover.md) | -3.5% | +5.0% |
| SOY | 2020-02-10 | [La Nina to bring a weather reversal](https://feedsoft.ai/events/54517-la-nina-to-bring-a-weather-reversal.md) | +1.3% | -2.1% |
| SOY | 2019-09-07 | [Tumbling into September — this week in the grain markets - RealAgriculture](https://feedsoft.ai/events/9143-tumbling-into-september-this-week-in-the-grain-markets-realagriculture.md) | +4.7% | +8.4% |
| SOY | 2016-12-08 | [Good Weather and Crop Outlook in South America \| Hoosier Ag Today](https://feedsoft.ai/events/73326-good-weather-and-crop-outlook-in-south-america-hoosier-ag-today.md) | -2.4% | -6.0% |

## Sources

- dtnpf.com: https://www.dtnpf.com/agriculture/web/ag/news/article/2025/07/28/severe-weather-end-heatwave-week

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Data from Feedsoft AI (https://feedsoft.ai/). For information only; not investment advice.