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1,000–3,500 ft · TN🚗 Directions
Cumberland Plateau and adjacent Cumberland Mountains in east-central Tennessee. Oak-hickory plateau forests with tulip poplar, ash, and elm in ravines and stream corridors. Numerous state parks and WMAs provide access. Old farmstead sites and orchard remnants dot the plateau. Slightly earlier season than the higher Smokies. Big South Fork area is productive.
Updated Jul 13, 4:11 AM MT
**Cumberland Plateau S-Tier Breakdown** You're sitting in a genuinely open window—71°F soil, sustained moisture for a full week, zero drought stress. Every major guild is lit up simultaneously: choice edibles (Chicken, Black Trumpets, Frosts), medicinals (Turkey Tail, Artist's Conk, Birch Polypore), and the full spectrum of supporting species from stinkhorns to slime molds. No limiting factors means the mycobiome is in full cooperation. This is the kind of seven-day run where your basket fills fast and your ID skills get tested. The real play here is vertical transect work—the plateau's elevation spread means temperature gradients. Higher slopes will push cooler-soil species into fruitbody mode while lower benches run the warmth guild hard. Expect staggered flushes across aspect and elevation. Moisture is locked in, so your window doesn't slam shut overnight. **Hot tip:** Focus hardwoods for Chicken and Trumpets on north faces first—soil temp there is still cool enough to hold fruiting energy, while south-facing oak and hickory will photosynthesize into button-drop by late afternoon heat.
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
Log your find on iNaturalist to help the community and get expert ID assistance. Photos, location, and habitat notes all help with identification.
⚠ 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.
1.58"
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.1.74"
PRISM 4km · thru 07-11
Soil Temp
71°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 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.33 VWC, 7d avg 0.32 — 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.