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650–1,250 ft · IA🚗 Directions
Unglaciated NE Iowa — Yellow River State Forest, Effigy Mounds NM, and the Mississippi River bluffs in Allamakee and Clayton counties. Cold-air algific talus slopes host rare northern plant communities. Sugar maple, basswood, white oak, and hickory on steep terrain. Exceptional spring morel hunting; summer chanterelles and lobster mushroom in moist coves.
Updated Jul 13, 4:16 AM MT
You're sitting in a perfect storm: sustained soil temps at 74°F, a full week above threshold, and consistent moisture (0.26 VWC average) across the 14-day window. The Driftless topography funnels and holds moisture, and July heat is doing the heavy lifting on fruiting triggers. No limiting factors means everything on the board is *actually* viable right now—not theoretical. Prioritize your edibles by substrate specificity: Chanterelles and Indigo Milk Caps in the acidic Driftless soils (especially sandy loam near bluff bases), Chicken of the Woods on dead hardwoods, and the bolete guild (Aspen, Birch, Frost's) under canopy in moisture pockets. The real money play is the wood decomposers—Turkey Tail, Artist's Conk, and Birch Polypore are putting out, and they're everywhere if you know dead wood when you see it. Giant Puffballs are probably coming in grassier edges. No decay trend incoming—this window holds through mid-week at minimum. Rainfall will be your only reset dial. **Hot tip:** Check moist seeps and toe-slopes along creek drainages where Amanitas (Caesar's, Coker's, Grisette) are pushing hard right now; they fruit earlier than sunny faces and you'll avoid competition.
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
20 sites
19 sites
80 sites
77 sites
48 sites
109 sites
⚠ 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.
0.43"
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.3.19"
PRISM 4km · thru 07-11
Soil Temp
74°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 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 days above threshold, today 0.24 VWC, 7d avg 0.26 — moisture sustained)
All conditions met (soil 74°F, sustained 7/7 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.