# Bye, Bye La Nina | Iowa Soybean Association

> DTN meteorologist John Baranick says La Nina has ended and neutral conditions are present, with El Nino likely to develop later in summer 2023. He expects the effects to be felt mainly in fall or winter, with a cool spring and possible planting delays.

- Date: 2023-03-23 · published 2023-03-23T12:00:00.000Z
- Category: weather · region Global · magnitude low
- Page: https://feedsoft.ai/events/13293-bye-bye-la-nina-iowa-soybean-association
- Commodities: [Corn](https://feedsoft.ai/c/CORN.md), [Soybeans](https://feedsoft.ai/c/SOY.md)

## Why it matters

A shift toward El Nino could bring a different summer weather pattern to the Corn Belt, adding uncertainty to 2023 crop expectations.

## Read by commodity

- SOY: neutral
- CORN: neutral

## Similar past events

| Commodity | Date | Event | 5-day % | 20-day % |
| --- | --- | --- | --- | --- |
| CORN | 2025-11-03 | [2025: Year of Extreme Weather, Corn Disease and Worry in Illinois \| Illinois Soybean Association](https://feedsoft.ai/events/13039-2025-year-of-extreme-weather-corn-disease-and-worry-in-illinois-illinois.md) | -0.7% | +2.3% |
| CORN | 2025-11-27 | [La Niña slows soybean planting and narrows Brazil’s 2025/26 production outlook](https://feedsoft.ai/events/13459-la-nina-slows-soybean-planting-and-narrows-brazil-s-2025-26-production-outlook.md) | +1.0% | +1.9% |
| CORN | 2017-10-27 | [Models Agree on Brief La Nina](https://feedsoft.ai/events/68371-models-agree-on-brief-la-nina.md) | -0.2% | -5.4% |
| CORN | 2021-08-27 | [Potential Brazil corn and soybean production in 2021/22](https://feedsoft.ai/events/45432-potential-brazil-corn-and-soybean-production-in-2021-22.md) | -4.6% | -10.8% |
| CORN | 2024-10-25 | [Soybean market turns on Brazil](https://feedsoft.ai/events/13540-soybean-market-turns-on-brazil.md) | -1.7% | +0.1% |
| SOY | 2025-11-03 | [2025: Year of Extreme Weather, Corn Disease and Worry in Illinois \| Illinois Soybean Association](https://feedsoft.ai/events/13039-2025-year-of-extreme-weather-corn-disease-and-worry-in-illinois-illinois.md) | +0.2% | +2.6% |
| SOY | 2017-09-19 | [Corn, soybean harvest starts in southern Iowa](https://feedsoft.ai/events/68803-corn-soybean-harvest-starts-in-southern-iowa.md) | +0.4% | +2.4% |
| SOY | 2017-10-27 | [Models Agree on Brief La Nina](https://feedsoft.ai/events/68371-models-agree-on-brief-la-nina.md) | +1.8% | +2.3% |

## Sources

- iasoybeans.com: https://www.iasoybeans.com/newsroom/article/bye-bye-la-nina

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