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8,000–11,000 ft · CO🚗 Directions
Classic Front Range high-country. Engelmann spruce and subalpine fir. Strong king bolete habitat above 9,500 ft. Good snowmelt moisture window in early summer.
Updated Aug 27, 4:01 AM MT
**Jones Pass Road is firing across the board.** S-tier conditions stem from locked-in soil moisture (0.28 VWC sustained 7/7 days) paired with stable 50.6°F soil temps that have held above threshold continuously—a rare alpine sweet spot. Your viable roster is dominated by high-confidence boletes (Kings, Bays, Painted, Chicken-Fat), milk caps (Indigo, Saffron), and choice edibles (Lobster, Sweet Tooth, Hedgehog), with zero temperature gates holding them back. The moderate-tier species (Cauliflower, Reishi, stinkhorns) are soil-temp constrained but will unlock if you see even a few more warm days. **The only real constraint is moderate desiccation risk**—watch for drying winds that could flip moisture downward fast, especially at higher elevations where exposure is brutal. **Hot tip:** Scout north-facing slopes under dense conifer cover where moisture persists longest; that's where your Kings and Hedgehogs will be fattest and least checked by UV stress.
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.
10 sites
Right on Jones Pass Road. Walk to prime bolete habitat.
16 sites
South of Fraser along St. Louis Creek. Nice forest setting.
Arapaho & Roosevelt National Forests Pawnee NG
High-elevation dispersed sites off US 40 near the pass summit.
Arapaho & Roosevelt National Forests Pawnee NG
Arapaho & Roosevelt National Forests Pawnee NG
⚠ 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.
0.31"
PRISM 4km · thru 08-25
Precip 14d
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.1.10"
PRISM 4km · thru 08-25
Soil Temp
51°F
SWE
Snow Water Equivalent — how much water is in the snowpack vs. normal. Declining SWE means snowmelt is adding moisture to the soil.10%
Drought
None
Snowmelt
steady
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
soil temp marginal (51°F vs 58°F min, 0/7 days above), today 0.28 VWC, 7d avg 0.28 — moisture sustained
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
soil temp marginal (51°F vs 55°F min, 0/7 days above), today 0.28 VWC, 7d avg 0.28 — moisture sustained
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
soil temp marginal (51°F vs 55°F min, 0/7 days above), today 0.28 VWC, 7d avg 0.28 — moisture sustained
All conditions met (soil 51°F, sustained 7/7 days above threshold, today 0.28 VWC, 7d avg 0.28 — moisture sustained)
soil temp marginal (51°F vs 55°F min, 0/7 days above), today 0.28 VWC, 7d avg 0.28 — moisture sustained
soil temp marginal (51°F vs 60°F min, 0/7 days above), today 0.28 VWC, 7d avg 0.28 — moisture sustained
soil temp marginal (51°F vs 60°F min, 0/7 days above), today 0.28 VWC, 7d avg 0.28 — moisture sustained
soil temp marginal (51°F vs 55°F min, 0/7 days above), today 0.28 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.