Welcome to Market Insights by innov8.ag. Today's update is for the week of March 30, 2026 — here's what's moving in cherry markets.
Before we get into the details, here are this week's highlights. Frost hit The Dalles, Oregon during bud break — a critical timing hit we'll cover in depth shortly. Hollister, California is carrying a significant chill deficit at just 52% of target — a locked-in risk for this season. And Chelan, Washington is running 31 days ahead of the 5-year historical average, meaning growing degree day accumulation is outpacing what we've typically seen at this point in the season — signaling a noticeably earlier harvest window.
Now let's get into the yield-impacting events first, because these are the signals that stay with us through the rest of the season.
Frost Impact — The Dalles, Oregon
The most urgent development this week: The Dalles, Oregon recorded a high frost event on March 26th, with temperatures dropping to 28 degrees Fahrenheit — and that frost hit right at bud break. That timing is about as damaging as it gets. The Dalles represents 12.5% of domestic fresh cherry supply. Growers in that region should assess bloom and bud damage within 48 hours if they haven't already, and document affected blocks with photos. If you carry crop insurance, notify your agent within 72 hours — and do not destroy damaged crop before adjuster inspection.
Heat Impact — Central California
We're also tracking two heat-related yield risks that have been building over the past few weeks. Hollister, California experienced a 5-day critical heat event during bloom — from March 16th through the 20th — with temperatures peaking at 96 degrees Fahrenheit. That's a significant thermal stress window during one of the most sensitive stages of the crop cycle. Hollister represents 12.4% of domestic fresh supply. Stockton, California saw a 4-day high heat event during bloom, March 17th through the 20th, peaking at 89 degrees. Stockton carries 18.5% of domestic fresh supply. For both regions, growers should monitor fruit set and sizing carefully. Heat during bloom can reduce final pack-out even when there's no visible damage on the tree.
Pollination Impact — Central California
Tying directly to that heat story: we have medium pollination risk recorded this season in two regions, with Stockton, California carrying the highest exposure at 18.5% of domestic fresh supply. If you haven't already, consider supplemental pollination options — increasing hive density to two to four hives per acre, deploying bumble bee boxes, or renting mason bees. These steps can help offset the reduced bee flight activity that comes with heat stress and erratic bloom conditions.
Chill Risk — Hollister, California
Hollister is carrying a chill accumulation reading of just 52% of target, based on the Utah model. To put that in context — below 90% risks delayed or uneven flowering, and below 70% risks reduced fruit set. At 52%, Hollister is well into the danger zone, and with dormancy ended, that deficit is locked in for this season. There's no recovering it. Growers there should budget for additional hand-thinning to compensate for the irregular fruit set that tends to follow low-chill seasons.
Changes Since Last Week
Compared to Week 12, a few meaningful developments. Stockton, California has moved from bloom into fruit set — that's a positive stage transition, though the heat and pollination risks already logged during bloom will carry forward as we watch final set. The Dalles, Oregon and Columbia Basin, Washington both entered bud break this week, coming out of dormancy. That's a notable acceleration — both were dormant just last week.
On the GDD side, the Washington regions are still running well ahead of average. The Dalles added 31 growing degree days this week and is now 20 days ahead of the 5-year historical average. Yakima, Washington added 21 GDD and is also 20 days ahead of average. Columbia Basin added 33 GDD and is 20 days ahead of average.
Comparing directly to last week — several top mover positions have shifted. Chelan, Washington has come in from 38 days ahead last week to 31 days ahead this week. Hollister moved from 29 days ahead to 25 days ahead. Yakima pulled back slightly from 23 days to 20 days ahead. These relative corrections are worth watching — GDD accumulation rates can tighten or widen these gaps quickly as spring weather patterns evolve.
One important resolution since last week: the frost watch items that were flagged in the 7-day forecast for Kelowna, British Columbia and Okanogan — Oroville and Tonasket — Washington are no longer appearing in this week's active watch list. That's a positive signal for those regions.
Top Movers by Market Impact
Here's where the major supply blocks stand heading into Week 13. Wenatchee, Washington — 115 million pounds fresh, 20% of domestic supply — is tracking 21 days ahead of the 5-year historical average. Stockton, California — 108 million pounds fresh, 19% of domestic — is 22 days ahead. Chelan, Washington — 66 million pounds, 11% of domestic — is 31 days ahead. Hollister, California — 72 million pounds, 12% of domestic — is 25 days ahead. And Yakima, Washington — 82 million pounds, 14% of domestic — is running 20 days ahead of average.
The consistent theme across the top movers: virtually every major supply block is running well ahead of the historical average. For growers and shippers across Washington and California, that means your harvest window may need to shift meaningfully earlier than your baseline planning assumed. Now is the time to coordinate with your labor provider to adjust arrival dates.
Overlap Pressure Index
The OPI — the Overlap Pressure Index — measures how many pounds of fresh cherries are landing in market simultaneously across all tracked regions. When that number spikes, supply gluts form and FOB pricing compresses. For context, the 2023 season saw roughly 70% of US volume land in a single month, which collapsed FOB prices and left an estimated 35% of the crop unharvested.
This week, there's meaningful positive news on the OPI front. Supply overlap is now trending 6% below the historical average — that puts current risk at Low. The current peak OPI is tracking at 549 million pounds in week 21, compared to a historical peak of 582 million pounds. The peak window remains weeks 21 through 30, which spans roughly May through July. That improvement from last week — when the OPI was sitting right at the historical average at 582 million pounds — is a meaningful shift. The season analog has also moved: this season now most closely resembles 2020 at 63% similarity, with the early Washington start as the key driver.
For historical reference on FOB pricing: the USDA AMS 3-year average for peak weeks 21 through 30 is approximately $47 per 20-pound carton. The 2023 season, which saw severe overlap, came in around $45.
Import Supply
Import volumes from Chile and Peru support year-round fresh cherry availability on retail shelves through the winter and early spring months. Outside of the domestic harvest window, those imports serve a constructive role in keeping fresh supply moving to consumers. As we move into the May-through-July domestic peak window, the import picture will become more relevant from a competitive standpoint — we'll track that as the season develops.
And before we wrap up — why did the cherry grower make a great poker player? Because he always knew when to hold his crop and when to fold.
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In closing, we used AI tooling to create this brief — and using AI tools is a lot like farming! The best laid plans don't always get you the outcome you planned on. And similar to Mother Nature, AI has a way of humbling us when we least expect it. But we're building these insights in the open, so if something sounds off, let us know. Visit innov8.ag to share your feedback, and forward this update to a colleague who will get a kick out of it! This brief is for informational purposes only — not financial or agronomic advice — and is copyright innov8.ag. Signing off with Market Insights — We'll see you next week!