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500–5,267 ft · ME🚗 Directions
Baxter State Park (Katahdin, 5,267 ft) and Moosehead Lake region. Boreal spruce-fir transitioning to northern hardwoods at lower elevations. Remote and roadless in many areas — this is serious backcountry. Late morel season (June) in birch-aspen groves along logging roads. Chanterelles under spruce and birch Jul-Aug. Hedgehog mushrooms reliable in spruce forests. Latest season in the eastern US. Moose, bear, and biting insects are constant companions.
Updated Jul 13, 4:12 AM MT
Northern Maine is running S-tier right now—soil's locked in at 64°F with a full week of sustained warmth and 0.16 VWC moisture holding steady. This is the sweet spot where the bolete cohort (Frost's, Aspen, Birch), wood-decayers (Chicken, Turkey Tail, Artist's Conk), and the entire milk cap family all fruit simultaneously. The limiting factor is moderate desiccation risk, which means you've got a narrow window—this moisture won't hold indefinitely at summer temperatures, so surface litter and exposed north-facing slopes will dry faster than deep humus. Watch for any temp spike above 70°F; it'll accelerate evaporation and compress your flush window. The bolete explosion should peak in the next 2–3 days before the moisture advantage erodes. Everything is viable here—focus your energy on the ground-huggers (Giant Puffball, Crown-Tipped Coral, Indigo Milk Cap) first, as they're moisture-sensitive. Hot tip: Hunt shaded birch and aspen stands in depressions or north aspects—those microsites will stay moist 3–5 days longer than exposed ridges.
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.
0.77"
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.0.89"
PRISM 4km · thru 07-11
Soil Temp
64°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 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 5/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 7/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
All conditions met (soil 64°F, sustained 6/7 days above threshold, today 0.16 VWC, 7d avg 0.15)
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.