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3,200–7,242 ft · SD🚗 Directions
Legendary Black Hills ponderosa pine and white spruce. Well-known burn morel country — fires from the past 1-3 years (Cement, Jasper, Battle Creek) consistently produce. Aspen pockets and creek bottoms also hold yellow morels. Higher elevations extend the season into June.
Updated Jul 13, 4:13 AM MT
**Black Hills NF — Tier A Summary** You're looking at a rare convergence: soil temp holding steady at 74°F with a full week of sustained moisture (0.23 VWC average), making this a genuine fruiting window across an unusually broad spectrum of species—oysters, boletes, indigo milk caps, and wood decomposers all viable simultaneously. The 1.2" in the last week has broken any drought stress completely, triggering the full roster. That said, desiccation risk is real and climbing; at 73°F with zero snowline melt feeding groundwater, you're in a pocket of transient moisture that won't last beyond mid-week without another rain event. The limiting factor is simple: time. Focus on ground-fruiting species (oysters, *The Prince*, scaber stalks, birch boletes) in sheltered drainages and north-facing draws where the soil stays coolest and holds moisture longest. Wood decomposers (chaga, reishi, polypores, conks) are your insurance—they're far less time-sensitive, but get on them anyway while conditions favor flush development. **Hot tip:** Hit the north-facing ravines at 5,500–6,500 ft elevation today; that's where soil moisture retention will peak longest before the desiccation window closes in 4–5 days.
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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Black Hills National Forest
Black Hills National Forest
Black Hills National Forest
Black Hills National Forest
Black Hills National Forest
9 sites
16 sites
⚠ 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.
1.20"
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.1.42"
PRISM 4km · thru 07-11
Soil Temp
74°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 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.19 VWC, 7d avg 0.23 — 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.