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850–1,500 ft · ND🚗 Directions
Deepest river gorge in eastern ND — bur oak, basswood, and green ash on north-facing slopes above the Pembina River. Old farmsteads with apple trees scattered through the Tetrault and Walhalla state forest blocks. Earliest morels in ND, typically late April.
Updated Jul 13, 4:13 AM MT
**Pembina Gorge – Tier A Despite Drought Constraints** You're sitting on a Tier A because the species roster is deep and drought-tolerant—wood-decay and wood-associated fruiting bodies (Chaga, Turkey Tail, Chicken of the Woods, Artist's Conk, polypores) don't need soil moisture to fruit, and the 2.4" over two weeks kept things minimally adequate. The catch: sustained VWC at 0.10–0.11 is bone-dry for soil-fruiting species. You've got fleshy boletes and milk caps *listed* as viable, but they're marginal at best—they'll abort primordia if conditions don't shift. **What's actually producing:** Focus on woody-substrate species and wood-ears (Jelly Ear, Wood Ear, Snow Fungus). Parasols and Giant Puffballs can eke out fruiting on desiccated soil, but expect small, stressed specimens. Skip chasing anything rooted in soil moisture expectations. **The limiting factor is clear:** desiccation. You need 0.15+ VWC to unlock the soil-fruiting guild properly. Melt is complete, snowline is high, and the forecast moisture likely won't arrive for days. **Watch the next 48–72 hours** for any convective afternoon storms; even 0.3–0.5" would crack this open for milk caps and aspen boletes. Until then, you're on wood. Hot tip: Scout north-facing woody debris (logs, stumps, root plates) where afternoon shade keeps humidity pockets alive—that's where your Aspen Oysters and Chicken fruiting will show first.
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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No campgrounds within 10 mi. Try widening the radius.
⚠ 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.
0.11"
PRISM 4km · thru 07-11
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-07-11. Used when no SNOTEL/SCAN station is mapped to this region.2.40"
PRISM 4km · thru 07-11
Soil Temp
80°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
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
moisture marginal (today 0.10 VWC, 7d avg 0.11 — sustained dry)
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.