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500–1,200 ft · MO🚗 Directions
Rich bottomland hardwoods along the Missouri River corridor. Cottonwood, elm, and ash dominate floodplains. Dead and dying elms are morel magnets. Easy access from Columbia and Jefferson City. Morels emerge early here due to low elevation and river-warmed soils.
Updated Oct 11, 5:06 AM MT
The Missouri River Valley grades Good for fruiting: soil is sitting at 68.5°F, temperature thresholds have held for the full week, and the moisture trigger is met. The catch is moisture. You've had 0" in the last 7 days and only 0.71" over 14, and VWC is at 0.15 today against a 0.18 seven-day average, so the profile is drying down and moisture is the limiting factor. Drought status is none, so this is a fading pulse, not a deficit. The best bets are the big flush species that tolerate a drying window: Chicken of the Woods, Hen of the Woods, Honey Mushroom, Lion's Mane, Giant Puffball, Wine Cap, and the Lepiota/parasol group in open ground. Black Trumpet is the weakest of the group, with soil temps above threshold only 6 of the last 7 days. Soil-dwelling and ephemeral fruiters like Shaggy Mane, inkcaps, and the waxcaps will fade fastest if the dry streak continues, while wood-dwellers with established mass hold up better. Watch for rain: a half inch or more would reset the moisture trigger and push this toward Excellent, while another dry week will pull it down to Fair as VWC keeps slipping. Hot tip: Prioritize shaded, north-facing bottomland near the river, where moisture lingers longest, and hit the hardwood stumps and standing trees for Chicken and Hen of the Woods before the dry-down reaches them.
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
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Mark Twain National Forest
Mark Twain 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.
0.00"
PRISM 4km · thru 10-09
Precip 14d
Observed precipitation from PRISM 4km gridded analysis, sampled at the region centroid through 2026-10-09. Used when no SNOTEL/SCAN station is mapped to this region.0.71"
PRISM 4km · thru 10-09
Soil Temp
69°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 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 6/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
All conditions met (soil 69°F, sustained 7/7 days above threshold, today 0.15 VWC, 7d avg 0.18)
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.