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700–3,360 ft · MD🚗 Directions
Catoctin Mountains and Western Maryland — Appalachian oak-hickory transitioning to northern hardwoods at higher elevation. Catoctin Mountain Park, Savage River SF, Garrett SF. Excellent spring morels in tulip poplar coves and dying ash flats. Chanterelles and chicken in summer.
Updated Jul 13, 4:15 AM MT
## Western MD / Catoctin — S Tier (July 13, 2026) This is a near-perfect flush window. Sustained soil temps at 71°F married to consistent moisture (3.6"+ rain, 0.28 VWC 7-day average, zero drought stress) has triggered fruiting across the entire spectrum—saprobes, mycorrhizals, and wood-decomposers are all firing simultaneously. There are zero limiting factors. Your bottleneck isn't conditions; it's ground-truthing what's actually up given the staggered phenology of 60+ viable species. Focus your effort on chanterelles, boletes (especially *Aspen Bolete*, *Frost's Bolete*), and chicken of the woods at elevation—these deliver volume and consistent ID confidence. Wood-decayers (oysters, turkey tail, artist's conk) should be prolific on dead hardwood anywhere in the range. Watch the next 72 hours for saturation-driven slug/insect damage, especially on tender fruitbodies. If we see even light clearing showers (0.1–0.3"), the flush will extend another 5–7 days. **Hot tip:** Target north-aspect ravine systems where soil stays cooler and moisture pools—you'll find fresher, longer-stemmed chanterelles and black trumpets than on exposed south slopes.
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.
3.62"
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.3.63"
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 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 71°F, sustained 7/7 days above threshold, today 0.26 VWC, 7d avg 0.28 — 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.