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Big South Fork / NE TN Foraging Conditions — ForageIQ

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Big South Fork / NE TN

800–1,900 ft · TN🚗 Directions

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Big South Fork National River and Recreation Area straddling the TN-KY line on the northern Cumberland Plateau. Sandstone gorges, natural arches, and mixed mesophytic forest in the deep coves. Tulip poplar, sugar maple, white oak, beech, and basswood with hemlock declining in the cool ravines. Spring morels in cove forests and old farm flats; chanterelles, black trumpets, and chicken in summer; hen-of-the-woods and lion's mane on big oaks and beeches in fall.

Trees:Tulip Poplar Sugar Maple American Beech

Updated Aug 27, 4:23 AM MT

AI Conditions Report

AI-generated · verify in field

**Big South Fork is firing on all cylinders—S-tier flush across the board.** Soil temps at 70°F with sustained moisture (0.23 VWC today, 0.25 seven-day average) mean every major fruiting guild is active simultaneously: choice edibles like Chicken of the Woods, Black Trumpets, and Hedgehogs are in prime window alongside choice wood-decayers and grassland species. No moisture deficit, no drought stress—this is a rare window where substrate competition is high and flush density should be exceptional. The only thing that could limit your haul is time, not conditions. Watch the next 48–72 hours for peak fruit size before weather turns; late August can pivot fast in the Cumberland Plateau. **Hot tip:** Hit oak-dominated hollows hard for Indigo Milk Caps and Oak Milk Caps—they're peaking during this moisture window and won't hold like Chicken does.

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.

Foraging Potential95/100

✅Moisture

✅Soil Temp

✅No Freeze

✅No Drought

Precip 7d

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.

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Nearby Camping

Within(0)

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.

Viable Species

Confidence × Primordia state

HIGHPrimed

Chicken of the WoodsLaetiporus sulphureus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Black TrumpetCraterellus cornucopioides

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Frost's BoleteBoletus frostii

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Death CapAmanita phalloides

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Hedgehog MushroomHydnum repandum

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Shaggy ManeCoprinus comatus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Wine CapStropharia rugosoannulata

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Giant PuffballCalvatia gigantea

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Beefsteak PolyporeFistulina hepatica

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Turkey TailTrametes versicolor

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Witch's ButterTremella mesenterica

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Jack-o-LanternOmphalotus olearius

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Aspen BoleteLeccinum insigne

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Indigo Milk CapLactarius indigo

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Bear's Head ToothHericium americanum

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Crown-Tipped CoralArtomyces pyxidatus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Jelly EarAuricularia auricula-judae

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Orange Peel FungusAleuria aurantia

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Dead Man's FingersXylaria polymorpha

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Parasol MushroomMacrolepiota procera

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Shaggy ParasolChlorophyllum rhacodes

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Fairy Ring ChampignonMarasmius oreades

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Meadow MushroomAgaricus campestris

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Artist's ConkGanoderma applanatum

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Birch PolyporeFomitopsis betulina

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Tinder FungusFomes fomentarius

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Bird's Nest FungusCyathus striatus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Cinnabar ChanterelleCantharellus cinnabarinus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Violet CoralClavaria zollingeri

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Berkeley's PolyporeBondarzewia berkeleyi

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Red-Capped Scaber StalkLeccinum aurantiacum

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Old Man of the WoodsStrobilomyces strobilaceus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Horse MushroomAgaricus arvensis

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Pear-Shaped PuffballLycoperdon pyriforme

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Mica CapCoprinellus micaceus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Shrimp of the WoodsEntoloma abortivum

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Two-Colored BoleteBoletus bicolor

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Smooth ChanterelleCantharellus lateritius

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Caesar's AmanitaAmanita jacksonii

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Golden SpindlesClavulinopsis fusiformis

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Weeping Milk CapLactifluus volemus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Green-Gill LepiotaChlorophyllum molybdites

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Bitter BoleteTylopilus felleus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Green Cracked RussulaRussula virescens

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Peppery Milk CapLactarius piperatus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Oak Milk CapLactarius quietus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Coker's AmanitaAmanita cokeri

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Alcohol InkyCoprinopsis atramentaria

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Fairy InkcapCoprinellus disseminatus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Magpie InkyCoprinopsis picacea

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Yellow-StainerAgaricus xanthodermus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Red-Belted ConkFomitopsis pinicola

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Thin-Walled Maze PolyporeDaedaleopsis confragosa

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Mossy Maze PolyporeCerrena unicolor

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

False Turkey TailStereum ostrea

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Coral ToothHericium coralloides

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Northern ToothClimacodon septentrionalis

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Snow FungusTremella fuciformis

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Wood EarAuricularia americana

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Jelly AntlerCalocera viscosa

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Green ElfcupChlorociboria aeruginascens

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Ivory FunnelClitocybe dealbata

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Angel WingsPleurocybella porrigens

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Aspen OysterPleurotus populinus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Wolf's Milk SlimeLycogala epidendrum

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Dog Vomit Slime MoldFuligo septica

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Fluted Bird's NestCrucibulum laeve

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

King Alfred's CakesDaldinia concentrica

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Parrot WaxcapGliophorus psittacinus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Dung Bird's NestCyathus stercoreus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Oak MazegillDaedalea quercina

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Banded MottlegillPanaeolus cinctulus

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Ravenel's Stinkhorn

All conditions met (soil 70°F, sustained 7/7 days above threshold, today 0.23 VWC, 7d avg 0.25 — moisture sustained)

HIGHPrimed

Elegant StinkhornMutinus elegans

All conditions met (soil 70°F, sustained 7/7 days above threshold, 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.