Loading conditions…
Loading conditions…
6,000–12,500 ft · WY🚗 Directions
Shoshone NF west of Cody. Volcanic-origin Absaroka Range. Spruce-fir with whitebark pine. Good king bolete and morel habitat. Gateway to Yellowstone backcountry.
Updated May 29, 4:05 AM MT
**Tier A is solid—you're in the sweet spot for true morels and spring kings.** Soil temp just crested the threshold and moisture is locked in at 0.26 VWC sustained, which checks both boxes. The accelerating snowmelt and 153% SWE is flooding the forest with percolating water, fueling fast fruiting windows in the 8,000–9,500 ft band where the thaw is most active. **True Morels and Spring King Boletes are your money plays.** Both species have sustained >6 days above soil temp threshold with solid volumetric water content. False Morels tag along (technically viable but don't waste time on them). Chaga and Birch Polypore are awakening mycelium but haven't triggered primordia yet—skip these for now. **The only wrinkle is desiccation risk on south-facing slopes.** That thaw is aggressive and the air is warming fast; exposed slopes will dry out hard by afternoon. Stick to north-facing benches and creek-adjacent flats where perched moisture persists longer. **Watch the next 72 hours for the flush window.** Morel timing is tight—you've got maybe 7–10 days before soil temp climbs past the sweet zone and ground dries enough to halt emergence. Hot tip: Hunt north aspects between 8,500–9,500 ft where snowline retreat is freshest and soil temps are rising fastest—morels flush hardest in that leading edge zone.
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.
20 sites
North Fork Shoshone corridor. Douglas fir and spruce habitat.
41 sites
Shoshone NF along US-14/16/20 west of Cody. Mixed conifer. Bear country protocols.
Shoshone National Forest
Shoshone National Forest
Shoshone National Forest
⚠ 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.
0.83"
PRISM 4km · thru 05-27
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-05-27. Used when no SNOTEL/SCAN station is mapped to this region.1.07"
PRISM 4km · thru 05-27
Soil Temp
55°F
SWE
Snow Water Equivalent — how much water is in the snowpack vs. normal. Declining SWE means snowmelt is adding moisture to the soil.153%
Drought
None
Snowmelt
accelerating
All conditions met (soil 55°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
soil warming up (55°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.24 VWC, 7d avg 0.26 — moisture sustained
soil warming up (55°F today, only 4/7 days above threshold — mycelium activating, primordia not yet established), today 0.24 VWC, 7d avg 0.26 — moisture sustained
All conditions met (soil 55°F, sustained 6/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 55°F, sustained 6/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 55°F, sustained 6/7 days above threshold, today 0.24 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.