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400–4,180 ft · NY🚗 Directions
Catskill Park and surrounding Hudson Valley slopes. Northern hardwoods with sugar maple, beech, yellow birch, and tulip poplar. Old apple orchards and hemlock ravines throughout. Slide Mountain (4,180 ft) is the high point. Morels fruit in May along the Esopus Creek and Schoharie Creek drainages. Lower Hudson Valley slopes warm first.
Updated May 29, 4:12 AM MT
**Catskills / Hudson Valley – May 29, 2026 | Tier A** You're in true morel peak right now—soil's been consistently above threshold for a full week, moisture is locked in, and conditions are textbook. Red-Belted Conks are also fruit-ready on dead hardwood. The rest of the roster (Wine Caps, Dryad's Saddle, Jelly Ear, et al.) are in mycelial activation mode—primordia haven't set yet, but they're 3–5 days from full primordia establishment once soil temps sustain another 56°F+ day cycle. Your limiting factor is desiccation risk: only 1.08" in the last 7 days is lean for late May. If you don't get rain in the next 48 hours, those moderate-tier species will stall at primordia stage rather than fruit. Soil VWC is still adequate (0.23), but it's bleeding down. Watch the forecast obsessively through Friday. Even 0.3" would push everything over the edge. Half-Free Morels may still flush if you catch the tail end of the true morel window. **Hot tip:** Hit your morel sites *today or tomorrow*—the window closes fast once soil warms past 58°F without fresh rain backing it up.
Generated by Claude (Anthropic) from the structured weather, soil, and phenology data on this page. The LLM can misread edge cases — treat this as a starting hypothesis, not a guarantee. Always verify conditions on the ground before committing to a long drive.
Precip 7d
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⚠ Road Access Notice
Always verify road access is public before following GPS directions to mountain areas. Many forest roads are seasonal, gated, or require 4WD. Dispersed camping follows USFS/BLM rules (typically 14-day limit). Check ranger district offices for current road and campground conditions.
1.08"
PRISM 4km · thru 05-27
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-05-27. Used when no SNOTEL/SCAN station is mapped to this region.1.41"
PRISM 4km · thru 05-27
Soil Temp
56°F
SWE
Snow Water Equivalent — how much water is in the snowpack vs. normal. Declining SWE means snowmelt is adding moisture to the soil.0%
Drought
None
Snowmelt
complete
All conditions met (soil 56°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil temp marginal (56°F vs 58°F min, 3/7 days above), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
All conditions met (soil 56°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
soil warming up (56°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.23 VWC, 7d avg 0.25 — moisture sustained
Primordia readiness: Cold = mycelium dormant. Activating = soil warming, primordia building. Primed = 5+ sustained warm days at species threshold; fruiting imminent if moisture cooperates. Based on Schmidt 1983 / Mihail 2007.