
Field Advisor assesses the 2026 growing season risk, noting a fading weak La Niña and overwintered soil moisture deficits. Growers are hauling water this spring, which is unusual in the author's experience.
Early Pacific signals point toward better moisture, though conditions could change.
Soil moisture deficits going into spring raise the risk of a weather premium in corn and soybean prices. The outlook is still uncertain, so the impact is limited for now.
After 445 past neutral weather events, CORN moved a median +0.1% over 5 sessions (52% higher; middle half -1.4% to +1.6%), and +0.7% over 20.
After 324 past neutral weather events, SOY moved a median +0.0% over 5 sessions (52% higher; middle half -1.4% to +1.7%), and +0.7% over 20.
Moves of each commodity's benchmark from the last close before the event. Historical reads pool past events of the same kind; they describe what happened, not what will. Not investment advice.