US Winter Wheat: See The Abandonment Before NASS Revises The Crop
Roughly 70% of the US wheat crop is planted in autumn and not officially measured until May or June. Treefera’s US winter wheat production area forecast is a county-level harvested-area signal updated weekly from October through harvest, condition-weighted to down-weight the official anchor when drought and stress point to abandonment.
Six months ahead when the market was most wrong
In 2022, La Niña drove the largest NASS revision in 13 years - 626,000 hectares of winter wheat abandoned between the June Acreage report and the eventual actual. NASS's June estimate hadn't yet absorbed the reality on the ground. Treefera's condition-weighted model had been tracking near the eventual outcome since December 2021 - six months before the revision hit - driven by precipitation deficit and heat stress features.
Treefera's advantage is greatest when official estimates are furthest from reality. That is exactly when an independent, walk-forward validated signal is most valuable.
45/45
beats the trend baseline at every weekly forecast vintage, across five backtested years
7
months ahead of USDA's first harvested-area estimate, from October planting through June
6
months ahead of NASS when Treefera tracked the 2022 drought-driven abandonment revision
The blended forecast carried less error than the trend baseline at all 45 weekly vintages across 5 test seasons.
Winter wheat is planted in autumn. NASS publishes no harvested-area estimate until the following May or June.
Until then, the only reference is a trend baseline built on historical planting patterns. Across 5 walk-forward test seasons (2021–2025), that baseline scored 6.86% wMAPE at the US level. Treefera's blended forecast scored 3.28% over the same 45 weekly vintages — a 3.58 percentage point reduction. It beat the trend baseline at every one of those 45 vintages, from the October planting forecast through the July harvest update.
The pooled figure hides real year-to-year variation. Error ranged from -5.02% in 2023 to +1.79% in 2022 — with 2021 at -1.69%, 2024 at -4.38%, and 2025 at +1.36%. All 5 years are published. Same model, same pipeline, no retraining. Only the input data changes.
Trusted for billion-dollar supply chain and risk management decisions.
Four reasons Treefera delivers information advantage
Earlier than any official source
Production area forecasts from October - 7 months before USDA's first harvested-area estimate. 45 weekly updates from planting through harvest, narrowing toward the final answer as the season unfolds.
Validated across five years, same model
3.28% wMAPE across 45 weekly forecast vintages (2021-2025). Same model specification, no retraining. Beats the trend baseline at every single vintage - through near-trend seasons and the 2022 La Niña drought alike.
Independent of government reporting
Built on weather reanalysis and crop condition signals - not a repackaging of NASS or WASDE. When NASS's June 2022 estimate missed by 626,000 hectares, Treefera had been tracking the outcome for six months.
Sub-state precision
County-level forecasts weighted by production density. Stress across confirmed winter wheat area - not blended with corn, soy and fallow across the same states.
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FAQ
Winter wheat is planted in autumn, but the first official harvested-area estimate does not arrive until May or June, and it is revised through to a final figure in January. That leaves roughly seven months in which the crop is in the ground with no official measurement of how much of it will actually be cut. Treefera publishes a county-level harvested-area forecast weekly through that entire window.
Clear Data. Clear Decisions.
Walk through the model, five years of backtested results and the current 2026 signal - and assess whether it fits your workflow.
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