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800–3,500 ft · SC🚗 Directions
Sumter NF Andrew Pickens RD — Blue Ridge edge in northwest SC. Mixed mesophytic forest with tulip poplar, white oak, hickory, and rosebay rhododendron. Spring morels in cove forests; chanterelles, black trumpets, and lobster mushroom in summer. Chattooga River corridor.
Updated Aug 27, 4:17 AM MT
**Sumter NF (Andrew Pickens) – S Tier | 27 Aug 2026** This is a textbook S-tier window: 76°F soil sustained for a full week, 0.29 VWC holding steady at a 7-day average of 0.26, zero drought pressure, and nearly 1.5" of recent rain. The moisture trigger is locked and the thermal envelope is firing on all cylinders. You're looking at essentially unrestricted fruiting across the entire catalog—from edibles like chanterelles, chicken of the woods, and oysters to your wood-decay specialists (turkey tail, artist's conk, tinder fungus) to the full suite of late-summer ephemera (puffballs, wine caps, mica caps). No limiting factors means no excuses: habitat is the only variable. The next 48–72 hours will remain favorable; watch for any sudden drop in soil moisture or a temperature swing below 70°F, either of which would compress the viability window. Woody fruiting bodies (polypores, conks) will hold; soft fruiters peak now. **Hot tip:** Focus upper elevations (2,500–3,500 ft) where it's cooler and moisture retention is better—you'll find fresher, longer-persisting flushes of chanterelles and boletes there while lowland stocks are already spore-dropping.
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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Francis Marion and Sumter National Forests
Chattahoochee-Oconee National Forest
Chattahoochee-Oconee National Forest
Francis Marion and Sumter National Forests
Chattahoochee-Oconee National Forest
Francis Marion and Sumter National Forests
⚠ 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.
1.48"
PRISM 4km · thru 08-25
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-08-25. Used when no SNOTEL/SCAN station is mapped to this region.2.84"
PRISM 4km · thru 08-25
Soil Temp
76°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 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 76°F, sustained 7/7 days above threshold, today 0.29 VWC, 7d avg 0.26 — 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.